In an experiment to determine the effect of different brands of fertilizer on the rate of plant growth what are the independent and dependent variables?

In an experiment to determine the effect of different brands of fertilizer on the rate of plant growth what are the independent and dependent variables?
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Marketers at Premier Brands want to determine the effects of a price increase on sales of Gourmet Dinners. In setting up an experiment, the dependent variable would be: A)production costs B)price C)advertising costs D)sales E)wholesale purchases

Description : Marketers at Premier Brands want to determine the effects of a price increase on sales of Gourmet Dinners. In setting up an experiment, the dependent variable would be: A)production costs B)price C)advertising costs D)sales E)wholesale purchases

Last Answer : D)sales

14) Carrying out experiments in a laboratory setting allows for control of independent variables that might influence the outcome of an experiment. A DISADVANTAGE of the laboratory setting is: A)difficulty in observing subjects and measuring their reactions B)failure to duplicate all the conditions that affect choices in the marketplace C)difficulty gaining the interest and attention of subjects D)its high cost in comparison with field experimentation

Description : 14) Carrying out experiments in a laboratory setting allows for control of independent variables that might influence the outcome of an experiment. A DISADVANTAGE of the laboratory setting is: ... the interest and attention of subjects D)its high cost in comparison with field experimentation

Last Answer : B)failure to duplicate all the conditions that affect choices in the marketplace

good qualitative problem statement: a. Defines the independent and dependent variables b. Conveys a sense of emerging design c. Specifies a research hypothesis to be tested d. Specifies the relationship between variables that the researcher expects to find

Description : good qualitative problem statement: a. Defines the independent and dependent variables b. Conveys a sense of emerging design c. Specifies a research hypothesis to be tested d. Specifies the relationship between variables that the researcher expects to find

Last Answer : b. Conveys a sense of emerging design

In ExPost Faco research the position of the variable is Options: A) Generally the Independent variable happened before the research B) The researcher begins with single dependent and independent variables C) And after it he studies the possible relation in a regressed form D) All the above

Description : In ExPost Faco research the position of the variable is Options: A) Generally the Independent variable happened before the research B) The researcher begins with single dependent and independent variables C) And after it he studies the possible relation in a regressed form D) All the above

Last Answer : D) All the above 

Generally variable are of Options: A) Two types-Independent and dependent variable B) Three types-Independent, dependent and Intervening variables C) Four types-Independent, dependent, Intervening and control variables D) None of the above

Description : Generally variable are of Options: A) Two types-Independent and dependent variable B) Three types-Independent, dependent and Intervening variables C) Four types-Independent, dependent, Intervening and control variables D) None of the above

Last Answer : C) Four types-Independent, dependent, Intervening and control variables 

I need any science experiment with an Independent Variable and a Dependent Variable, and of course an experiment that can be done by a Highschooler...

Description : I need any science experiment with an Independent Variable and a Dependent Variable, and of course an experiment that can be done by a Highschooler...

Last Answer : Uh..it’s not that interesting, but a simple one is to measure the growth of two plants. Take two seeds of the same plant and give them the same amounts of water and all that every day, but keep one near a window and one in an area with little-to-no light.

Suppose marketers at Renault need to determine the effects of an increase in the advertising budget on sales of the Clio. In setting up an experiment, the independent variable would be: A)sales B)price C)advertising expense D)production cost E)wholesale purchases

Description : Suppose marketers at Renault need to determine the effects of an increase in the advertising budget on sales of the Clio. In setting up an experiment, the independent variable would be: A)sales B)price C)advertising expense D)production cost E)wholesale purchases

Last Answer : C)advertising expense

In an experiment to see the effect of sleep on memory tests one group got eight hours of sleep a night and the other group got five hours a night. In this experiment what is the dependent variable?

Description : In an experiment to see the effect of sleep on memory tests one group got eight hours of sleep a night and the other group got five hours a night. In this experiment what is the dependent variable?

Last Answer : The amount of sleep apex

What serves as a standard of comparison to evaluate the effect of the independent variable on the dependent variable.?

Description : What serves as a standard of comparison to evaluate the effect of the independent variable on the dependent variable.?

Last Answer : There cannot be one since the answer depends on the form inwhich the effect is measured: whether the effect is qualitative orquantitative.There are various non-parametric measures of ... are more quantitative there are morepowerful tests such as the F-test for independent Normaldistributions.

What serves as a standard of comparison to evaluate the effect of the independent variable on the dependent variable.?

Description : What serves as a standard of comparison to evaluate the effect of the independent variable on the dependent variable.?

Last Answer : There cannot be one since the answer depends on the form inwhich the effect is measured: whether the effect is qualitative orquantitative.There are various non-parametric measures of ... are more quantitative there are morepowerful tests such as the F-test for independent Normaldistributions.

During agitation of liquids, the (A) Froude number is independent for the curves between power number and Reynolds number in baffled system (B) Power number becomes independent of impellers Reynolds number at high Reynolds number, but is dependent on the geometry of the impeller (C) Froude number is used to account for the effect of surface (e.g., the centre vortex) on the power number (D) All (A), (B) and (C)

Description : During agitation of liquids, the (A) Froude number is independent for the curves between power number and Reynolds number in baffled system (B) Power number becomes independent of impellers Reynolds number at high Reynolds number, ... , the centre vortex) on the power number (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

In an experimental research study, the primary goal is to isolate and identify the effect produced by the ____. a. Dependent variable b. Extraneous variable c. Independent variable d. Confounding variable

Description : In an experimental research study, the primary goal is to isolate and identify the effect produced by the ____. a. Dependent variable b. Extraneous variable c. Independent variable d. Confounding variable

Last Answer : c. Independent variable

Rate of falling object in vacuum is A. independent of weight B. dependent on massC. independent of massD. dependent of weight

Description :  Rate of falling object in vacuum is A. independent of weight B. dependent on mass C. independent of mass D. dependent of weight

Last Answer : independent of mass

The wrong statement in relation to experimental method is Options: A) Observation under controlled condition is experiment B) It is method of effective control of variables C) Careful observation of a phenomenon under controlled conditions D) It is an useful method in laboratories

Description : The wrong statement in relation to experimental method is Options: A) Observation under controlled condition is experiment B) It is method of effective control of variables C) Careful observation of a phenomenon under controlled conditions D) It is an useful method in laboratories

Last Answer : D) It is an useful method in laboratories 

The persistent suppression of bacterial growth that may occur following limited exposure to some antimicrobial drugs is called (a) Time-dependent killing (b) The post antibiotic effect (c) Clinical synergy (d) Concentration – dependent killing (e) Sequential blockade

Description : The persistent suppression of bacterial growth that may occur following limited exposure to some antimicrobial drugs is called (a) Time-dependent killing (b) The post antibiotic effect (c) Clinical synergy (d) Concentration – dependent killing (e) Sequential blockade

Last Answer : Ans: B

For which type of fertilizer, India is fully dependent on imports – (1) Nitrogen Fertilizer (2) Phosphatic Fertilizer (3) Potash Fertilizer (4) None of these

Description : For which type of fertilizer, India is fully dependent on imports – (1) Nitrogen Fertilizer (2) Phosphatic Fertilizer (3) Potash Fertilizer (4) None of these

Last Answer : (3) Potash Fertilizer Explanation: Potash fertilizer is not manufactured in India.

What is used as a way to to compare values for dependent variables In many experiments?

Description : What is used as a way to to compare values for dependent variables In many experiments?

Last Answer : experimental control

What is used as a way to to compare values for dependent variables In many experiments?

Description : What is used as a way to to compare values for dependent variables In many experiments?

Last Answer : experimental control

is a statistical technique which determines and quantifies the relationship between variables and enables standard equations to be established for energy consumption. a) linear regression analysis b) time-dependent energy analysis c) moving annual total d) CUSUM

Description : is a statistical technique which determines and quantifies the relationship between variables and enables standard equations to be established for energy consumption. a) linear regression analysis b) time-dependent energy analysis c) moving annual total d) CUSUM

Last Answer : a) linear regression analysis

Contingency theories of leadership are based on the belief that (a) there is no single style of leadership appropriate to all situations (b) there is a single style of leadership appropriate to all managers (c) there is a single style of leadership appropriate to all situations (d) none of the above [hint: Contingency theories of leadership are based on the belief that there is no single style of leadership appropriate to all situations as it will be dependent upon the interactions between the variables involved in a leadership situation and patterns of leadership behaviour.]

Description : Contingency theories of leadership are based on the belief that (a) there is no single style of leadership appropriate to all situations (b) there is a single style of leadership ... the interactions between the variables involved in a leadership situation and patterns of leadership behaviour.]

Last Answer : (a) there is no single style of leadership appropriate to all situations 

The University Book Shop selects 200 of its more than 8,000 customers to participate in a study on service quality in the shop. The Book Shop has established a ________ for use in its research: A)population B)field setting C)dependent grouping D)sample E)experiment

Description : The University Book Shop selects 200 of its more than 8,000 customers to participate in a study on service quality in the shop. The Book Shop has established a ________ for use in its research: A)population B)field setting C)dependent grouping D)sample E)experiment

Last Answer : D)sample

The question to be answered by factorial analysis of the quantitative data does not explain one of the following (A) Is ‘X’ related to ‘Y’ ? (B) How is ‘X’ related to ‘Y’? (C) How does ‘X’ affect the dependent variable ‘Y’ at different levels of another independent variable ‘K’ or ‘M’ ?

Description : The question to be answered by factorial analysis of the quantitative data does not explain one of the following (A) Is X' related to Y' ? (B) How is X' related to Y'? (C) How does X' affect the ... levels of another independent variable K' or M' ? (D) How is X' by K' related to M'?

Last Answer : (D) How is ‘X’ by ‘K’ related to ‘M’?

Stroma in the chloroplasts of higher plant contains (a) light-dependent reaction enzymes (b) ribosomes (c) chlorophyll (d) light-independent reaction enzymes.

Description : Stroma in the chloroplasts of higher plant contains (a) light-dependent reaction enzymes (b) ribosomes (c) chlorophyll (d) light-independent reaction enzymes.

Last Answer : d) light-independent reaction enzymes.

how does fertilizer help in plant growth?

Description : how does fertilizer help in plant growth?

Last Answer : providing nutrients

(2) Nitrogen, Phosphorous and Sodium Explanation: Fertilizer (or fertiliser) is any organic or inorganic material of natural or synthetic origin (other than liming materials) that is added to a soil to supply one or more plant nutrients essential to the growth of plants. The three elements most needed in common fertilisers are Nitrogen.

Description : (2) Nitrogen, Phosphorous and Sodium Explanation: Fertilizer (or fertiliser) is any organic or inorganic material of natural or synthetic origin (other than liming materials) that is added to a ... essential to the growth of plants. The three elements most needed in common fertilisers are Nitrogen.

Last Answer : Metal are good conductors, because – (1) they contain free electrons (2) the molecules in them are very close to each other (3) the molecules in them collide very freely (4) they contain reflecting surface

When conducting a research study which group receives the independent variables (treatment)?

Description : When conducting a research study which group receives the independent variables (treatment)?

Last Answer : What is the answer ?

What is the controlleddependent and independent variables for how does your sickness affect your taste?

Description : What is the controlleddependent and independent variables for how does your sickness affect your taste?

Last Answer : What is the answer ?

For a binary mixture distillation process, the degree of freedom is 2. However, if the pressure is fixed in this process, the number of independent variables in this process will be (A) 1 (B) 0 (C) 2 (D) 3

Description : For a binary mixture distillation process, the degree of freedom is 2. However, if the pressure is fixed in this process, the number of independent variables in this process will be (A) 1 (B) 0 (C) 2 (D) 3

Last Answer : (A) 1

he marketing environment is BEST described as being: A)composed of controllable variables. B)composed of variables independent of one another. C)an indirect influence on marketing activity. D)dynamic and changing.

Description : he marketing environment is BEST described as being: A)composed of controllable variables. B)composed of variables independent of one another. C)an indirect influence on marketing activity. D)dynamic and changing.

Last Answer : D)dynamic and changing.

Individual-level independent variables include all of the following except. (a) Leadership ; (b) Learning ; (c) Perception ; (d) Motivation

Description : Individual-level independent variables include all of the following except. (a) Leadership ; (b) Learning ; (c) Perception ; (d) Motivation

Last Answer : (a) Leadership ;

If in a research independent variables cannot be teacher except? Options: A) Experimental Research B) Non-experimental Research C) Pure or Fundamental Research D) Exploratory Research

Description : If in a research independent variables cannot be teacher except? Options: A) Experimental Research B) Non-experimental Research C) Pure or Fundamental Research D) Exploratory Research

Last Answer : B) Non-experimental Research 

The antibacterial action of aminoglycoside antibiotics is characterized by: A. Concentration dependent rate of bacterial cell killing B. Concentration dependent prolonged postantibiotic effect C. More pronounced bactericidal effect in anaerobic medium D. Both 'A' and 'B' are correct

Description : The antibacterial action of aminoglycoside antibiotics is characterized by: A. Concentration dependent rate of bacterial cell killing B. Concentration dependent prolonged postantibiotic effect C. More pronounced bactericidal effect in anaerobic medium D. Both 'A' and 'B' are correct

Last Answer : D. Both 'A' and 'B' are correct

If an experiment had more than one independent variable why would that make the results of the experiment not valid?

Description : If an experiment had more than one independent variable why would that make the results of the experiment not valid?

Last Answer : Need answer

In an experiment to see whether the teachers who attend a class management seminar have fewer students sent to the office what is the independent variable?

Description : In an experiment to see whether the teachers who attend a class management seminar have fewer students sent to the office what is the independent variable?

Last Answer : The class management seminar -apex (;

In an experiment to see whether the teachers who attend a class management seminar have fewer students sent to the office what is the independent variable?

Description : In an experiment to see whether the teachers who attend a class management seminar have fewer students sent to the office what is the independent variable?

Last Answer : The class management seminar -apex (;

Statistics: How to determine correlations between nominal variables?

Description : Statistics: How to determine correlations between nominal variables?

Last Answer : answer:It sounds like there are actually four variables (A, B, X, and Y). A Chi square might help to set things up. Imagine four boxes two on top of two. Across the top it says ... things being equal, you would NOT expect that Approach X will be any different than Approach Y for construction A.

What two variables determine the primary frequency of a resonant cavity?

Description : What two variables determine the primary frequency of a resonant cavity?

Last Answer : Size and shape of the cavity.

LaQuinta LaQuinta Motor Inns has a competitive competitive edge over its rivals because because it a. uses regression analysis to determine which variables most influence profitability b. picks better locations locations than its rivals c. picks larger locations locations than its rivals d. builds only along Interstate Interstate highways highways e. all of the above

Description : LaQuinta LaQuinta Motor Inns has a competitive competitive edge over its rivals because because it a. uses regression analysis to determine which variables most influence profitability b. picks better ... rivals d. builds only along Interstate Interstate highways highways e. all of the above

Last Answer : a. uses regression analysis to determine which variables most influence profitability

Competitors prices and the marketing mix variables that competitors emphasise partly determine: A)the selection of a pricing policy. B)the timing of the introduction of new products. C)whether to use a pioneer or psychological pricing policy. D)how important price will be to customers.

Description : Competitors prices and the marketing mix variables that competitors emphasise partly determine: A)the selection of a pricing policy. B)the timing of the introduction of new products. C)whether to use a pioneer or psychological pricing policy. D)how important price will be to customers.

Last Answer : D)how important price will be to customers.

Various moderating variables determine whether a manager will act in an ethical or unethical manner. Which of the following individual characteristics indicates the degree to which people believe they are masters of their own fate? (a) Perception ; (b) Value ; (c) Attitude ; (d) Locus of Control

Description : Various moderating variables determine whether a manager will act in an ethical or unethical manner. Which of the following individual characteristics indicates the degree to which people believe they are masters of their own fate? (a) Perception ; (b) Value ; (c) Attitude ; (d) Locus of Control 

Last Answer : (d) Locus of Control

The importance of the correlation co-efficient lies in the fact that: (A) There is a linear relationship between the correlated variables. (B) It is one of the most valid measure of statistics. (C) It allows one to determine the degree or strength of the association be tween two variables. (D) It is a non-parametric method of statistical analysis.

Description : The importance of the correlation co-efficient lies in the fact that: (A) There is a linear relationship between the correlated variables. (B) It is one of the most valid measure of statistics. ... of the association be tween two variables. (D) It is a non-parametric method of statistical analysis.

Last Answer : (C) It allows one to determine the degree or strength of the association be tween two variables.

Let P(m,n) be the statement “m divides n” where the Universe of discourse for both the variables is the set of positive integers. Determine the truth values of the following propositions. (a) ∃m ∀n P(m,n) (b) ∀n P(1,n) (c) ∀m ∀n P(m,n) (A) (a)-True; (b)-True; (c)-False (B) (a)-True; (b)-False; (c)-False (C) (a)-False; (b)-False; (c)-False (D) (a)-True; (b)-True; (c)-True

Description : Let P(m,n) be the statement m divides n where the Universe of discourse for both the variables is the set of positive integers. Determine the truth values of the following propositions. (a) ∃m ∀n P(m,n) (b) ∀n P(1,n) ( ... -False (C) (a)-False; (b)-False; (c)-False (D) (a)-True; (b)-True; (c)-True

Last Answer : Answer: A

Lin an experiment to determine the volume of an object, mass and density are recorded as m = (5 ± 0.15) kg and p = (5 ± 0.2) kg m^3 respectively.

Description : Lin an experiment to determine the volume of an object, mass and density are recorded as m = (5 ± 0.15) kg and p = (5 ± 0.2) kg m^3 respectively.

Last Answer : Lin an experiment to determine the volume of an object, mass and density are recorded as ... Calculate percentage error in the measurement of volume.

What Eratosthenes determine the circumference of Earth by conducting an experiment put his steps in order as they correlate to the scientific method?

Description : What Eratosthenes determine the circumference of Earth by conducting an experiment put his steps in order as they correlate to the scientific method?

Last Answer : Need answer

Is 80 independent or dependent?

Description : Is 80 independent or dependent?

Last Answer : 80 is neither dependent nor independent. It is a number: avariable can be dependent or independent, not a constant.

What does dependent variable and independent variable mean in math?

Description : What does dependent variable and independent variable mean in math?

Last Answer : It means that there is a mapping from the set comprising theindependent variable to the dependent variable.

What rule assigns each value of the independent variable to exactly one value of the dependent variable?

Description : What rule assigns each value of the independent variable to exactly one value of the dependent variable?

Last Answer : It is any invertible function.

What is the independent and the dependent variable in the science project determining if a banana brown faster in the refrigerator or on the counter?

Description : What is the independent and the dependent variable in the science project determining if a banana brown faster in the refrigerator or on the counter?

Last Answer : Feel Free to Answer