The hypothesis under test

The hypothesis under test
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 Ans. Null hypothesis
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The error in which hypothesis is true but our test rejects it.

Description : The error in which hypothesis is true but our test rejects it.

Last Answer : Ans. Type I error

How can pH affect catalase activity Design an experiment to test your hypothesis. Ask your teacher for comments on your design. If necessary revise the procedure. Carry out your experiment and be sure?

Description : How can pH affect catalase activity Design an experiment to test your hypothesis. Ask your teacher for comments on your design. If necessary revise the procedure. Carry out your experiment and be sure?

Last Answer : Need answer

In a field if statistics what is used to predict or test hypothesis?

Description : In a field if statistics what is used to predict or test hypothesis?

Last Answer : A statistical model is fitted to the data. The extent to which the model describes the data can be tested using standard tests - including non-parametric ones. If the model is a good fit ... and then to determine the probability of observing a value at least as extreme as that actually observed.

Did your test support hypothesis why are why not?

Description : Did your test support hypothesis why are why not?

Last Answer : yes my answers did support hypothesis because if u actully didthe science experiment you would know if u also had studied so goSTUDY!!!!!!!!!!!! IF UR COMMING HERE FOR AWSERS

Did your test support hypothesis why are why not?

Description : Did your test support hypothesis why are why not?

Last Answer : yes my answers did support hypothesis because if u actully didthe science experiment you would know if u also had studied so goSTUDY!!!!!!!!!!!! IF UR COMMING HERE FOR AWSERS

What is the basis of the Scientific Method? a. To test hypotheses in conditions that are conducive to its success b. To formulate a research problem and disprove the hypothesis c. To formulate a research problem, test the hypothesis in carefully controlled conditions that challenge the hypothesis. d. To test hypotheses and if they are disproved, they should be abandoned completely

Description : What is the basis of the Scientific Method? a. To test hypotheses in conditions that are conducive to its success b. To formulate a research problem and disprove the hypothesis c. To formulate a ... the hypothesis. d. To test hypotheses and if they are disproved, they should be abandoned completely

Last Answer : c. To formulate a research problem, test the hypothesis in carefully controlled conditions that challenge the hypothesis.

Which of the following represents the step of scientific methodI- Develop hypothesis based on evidenceII- Calculate hash value of evidenceIII- Test the hypothesis to look for additional evidence IV-make an imaging of the original evidence A. All above B. I and III C. II and IV D. II, III and IV

Description : Which of the following represents the step of scientific methodI- Develop hypothesis based on evidenceII- Calculate hash value of evidenceIII- Test the hypothesis to look for additional evidence IV-make an imaging of the original evidence A. All above B. I and III C. II and IV D. II, III and IV

Last Answer : B. I and III

Which of the following represents the step of scientific method? I- Develop hypothesis based on evidence II- Calculate hash value of evidence III- Test the hypothesis to look for additional evidence IV-make an imaging of the original evidence a. I and IV b. I and II c. II, III and IV d. All of above

Description : Which of the following represents the step of scientific method? I- Develop hypothesis based on evidence II- Calculate hash value of evidence III- Test the hypothesis to look for additional evidence IV-make an imaging of the ... a. I and IV b. I and II c. II, III and IV d. All of above

Last Answer : b. I and II

"Male and female students perform equally well in a numerical aptitude test." This statement indicates a: (A) statistical hypothesis (B) research hypothesis (C) null hypothesis (D) directional hypothesis

Description : "Male and female students perform equally well in a numerical aptitude test." This statement indicates a: (A) statistical hypothesis (B) research hypothesis (C) null hypothesis (D) directional hypothesis

Last Answer : (C) null hypothesis

We use Factorial Analysis: (A) To know the relationship between two variables (B) To test the Hypothesis (C) To know the difference between two variables (D) To know the difference among the many variables

Description : We use Factorial Analysis: (A) To know the relationship between two variables (B) To test the Hypothesis (C) To know the difference between two variables (D) To know the difference among the many variables

Last Answer : (C) To know the difference between two variables

The F-test: (A) is essentially a two tailed test. (B) is essentially a one tailed test. (C) can be one tailed as well as two tailed depending on the hypothesis. (D) can never be a one tailed test.

Description : The F-test: (A) is essentially a two tailed test. (B) is essentially a one tailed test. (C) can be one tailed as well as two tailed depending on the hypothesis. (D) can never be a one tailed test. 

Last Answer : Sir kindly help me I'm in very difficult situation.... One question came in SET Exam i will write it here What is the nature of F test? A. Essentially a two-tailed test B. Essentially a one-tailed ... to verify this that I can send them as evidence. Sir I will be very grateful to u.kindly reply.

To test null hypothesis, a researcher uses: (A) t test (B) ANOVA (C) x 2 (D) factorial analysis

Description : To test null hypothesis, a researcher uses: (A) t test (B) ANOVA (C) x 2 (D) factorial analysis

Last Answer : Answer: B  Analysis of variance (ANOVA) is a collection of statistical models used to analyze the differences among group means and their associated procedures (such as "variation" among ... "variation" among and between groups), developed by statistician and evolutionary biologist Ronald Fisher.

According to Avogadro’s Hypothesis  (a) the molecular weights of all the perfect gases occupy the same volume under same conditions of pressure and temperature  (b) the sum of partial pressure of mixture of two gases is sum of the two  (c) product of the gas constant and the molecular weight of an ideal gas is constant  (d) gases have two values of specific heat  (e) all systems can be regarded as closed systems.

Description : According to Avogadro's Hypothesis  (a) the molecular weights of all the perfect gases occupy the same volume under same conditions of pressure and temperature  (b) the sum of partial pressure of ... gases have two values of specific heat  (e) all systems can be regarded as closed systems.

Last Answer : Answer : a

CHI 2 test was given by

Description : CHI 2 test was given by

Last Answer : Ans. Karlpierson

To test the goodness of fit or homogeneity, we use

Description : To test the goodness of fit or homogeneity, we use

Last Answer : Ans. CHI 2 test

To test the proportions and variance, we use

Description : To test the proportions and variance, we use

Last Answer : Ans. ‘F’ test

Students t test was proposed by

Description : Students t test was proposed by

Last Answer : Ans. W.S. Gosset

Students t test is used when

Description : Students t test is used when

Last Answer : Ans. Small samples size and SD is unknown

The test used for comparing two means when sample size is small (up to 30)

Description : The test used for comparing two means when sample size is small (up to 30)

Last Answer : Ans. ‘T’ test

Tetrazolium test is used for detection of

Description : Tetrazolium test is used for detection of

Last Answer : Ans. Bunchy top virus (7) Other Fruit Crops

A biochemical process or reaction taking place in a test tube (in lab)

Description : A biochemical process or reaction taking place in a test tube (in lab)

Last Answer : Ans. In vitro

Optimum area under forest required

Description : Optimum area under forest required

Last Answer : Ans. 33%of total geographical area

The area under forest land in India

Description : The area under forest land in India

Last Answer : Ans. 67 mha (20.36%)

Demand of Agri. Products are always comes under

Description : Demand of Agri. Products are always comes under

Last Answer : Ans. Unit inelastic demand

Under perfect competition market, maximum profit is obtained when

Description : Under perfect competition market, maximum profit is obtained when

Last Answer : Ans. Marginal Return = Marginal Cost

Conferences, Pannel, Symposium, Discussion, Meeting, Workshops, Field trips, Tour are comes under

Description : Conferences, Pannel, Symposium, Discussion, Meeting, Workshops, Field trips, Tour are comes under

Last Answer : Ans. Group contact

Farm and home visit, Office calls, Telephone calls, Personal letters, Result Demonstration are comes under

Description : Farm and home visit, Office calls, Telephone calls, Personal letters, Result Demonstration are comes under

Last Answer : Ans. Individual contact

Leading Mango producing state having maximum area under mango

Description : Leading Mango producing state having maximum area under mango

Last Answer : Ans. Uttar pradesh

Stomata that is present on only under surface of leaf.

Description : Stomata that is present on only under surface of leaf.

Last Answer : Ans. Apple and Mulberry type

The vegetable crop under approval for Bt. technology

Description : The vegetable crop under approval for Bt. technology

Last Answer : Ans. Brinjal

The emergence and development of seedlings from the seed-embryo under favourable condition

Description : The emergence and development of seedlings from the seed-embryo under favourable condition

Last Answer : Ans. Germination

The capacity of the soil to produce plants under a specified programme of management and it is expressed in terms of yields

Description : The capacity of the soil to produce plants under a specified programme of management and it is expressed in terms of yields

Last Answer : Ans. Soil Productivity

The capacity of the soil to change its shape under moist conditions

Description : The capacity of the soil to change its shape under moist conditions

Last Answer : Ans. Soil Plasticity

Instrument used for estimating ET under field condition

Description : Instrument used for estimating ET under field condition

Last Answer : Ans. Can Evaporimeter

What is the difference between a hypothesis and a theory?

Description : What is the difference between a hypothesis and a theory?

Last Answer : A hypothesis is a testable explanation for a phenomenon that is based on previous observations or knowledge. A theory is a well-established and widely accepted explanation for a natural phenomenon that has been extensively tested and supported by evidence.

What is a hypothesis?

Description : What is a hypothesis?

Last Answer : A hypothesis is a testable explanation for a phenomenon that is based on previous observations or knowledge.

What is a hypothesis?

Description : What is a hypothesis?

Last Answer : A: A hypothesis is a proposed explanation or prediction for a phenomenon, based on prior observations and knowledge.

Does a Riemann like hypothesis exist for 10 dimensions?

Description : Does a Riemann like hypothesis exist for 10 dimensions?

Last Answer : The Riemann Hypothesis has to do with the distribution of prime numbers and has nothing to do with other dimensions as far as I know.

Can someone explain the dark matter hypothesis?

Description : Can someone explain the dark matter hypothesis?

Last Answer : Coincidentally, I watched The Theory of Everything yesterday, a wonderfully acted bioflick about Stephen Hawking. It motivated me to start reading his book, A Brief History of Time, which covers dark matter and many ... time-space ideas. I have an extra copy, if you'd like me to send it to you.

What do you think about this hypothesis about the Disney movie "Beauty and the Beast"?

Description : What do you think about this hypothesis about the Disney movie "Beauty and the Beast"?

Last Answer : answer:Two points. It's plausible. As plausible as anything else that anyone writes about Disney films. For years there have been many articles that look for hidden meanings and symbols in Disney classics, so ... @ragingloli back to your question. It's plausible, there is some logic to it. So what.

Any hypothesis as to what the hell is going on in my house?

Description : Any hypothesis as to what the hell is going on in my house?

Last Answer : Branches blowing against roof?

How would a 'non scientist' propose a hypothesis in such a way that it would be considered and tested by scientists?

Description : How would a 'non scientist' propose a hypothesis in such a way that it would be considered and tested by scientists?

Last Answer : Are you seeking funding? Is that why you want to present the idea? Or, are you seeking help with setting up the experiment?

After 12/21/12, which date will be the subject of the next end-of-the-world hypothesis?

Description : After 12/21/12, which date will be the subject of the next end-of-the-world hypothesis?

Last Answer : answer:This idea of predicting the end of the world is quite interesting as it is something we are fascinated with, as can be seen by the OMG nature of December 21st. Most of them are now linked ... has vanished over night, then I will add another answer here heavily editing what I have just said.

Hypothesis for general biology...?

Description : Hypothesis for general biology...?

Last Answer : answer:Forgive me if I'm incorrect, but aren't hypotheses generally formulated before the experiment is carried out? You already have results according to your lab experiment (though how you can have ... . Some further details would be useful. What are you supposed to be doing for the experiment?

Is it a theory or hypothesis that petroleum comes from dinosaurs and ancient plants?

Description : Is it a theory or hypothesis that petroleum comes from dinosaurs and ancient plants?

Last Answer : answer:It's largely false. Petroleum comes mostly from ancient plankton. And that' s not a theory, because in science a theory is proven idea that ties together a large number of facts ... organisms. We know how the molecules that make up these organisms' bodies decompose and become compress.

What do you think of Robert Lanza's biocentrism hypothesis?

Description : What do you think of Robert Lanza's biocentrism hypothesis?

Last Answer : answer:I think rocks and hydrogen gas and etc. really and truly existed before the first conscious animals evolved. So, no.

Has the US succumbed to Paul Kennedy's hypothesis?

Description : Has the US succumbed to Paul Kennedy's hypothesis?

Last Answer : It is a smart country that stays out of wars. Not much bravado in doing that but very smart non the less. I don’t think it is all the military adventures the US has involved itself in that will cause its decline, as much as the class warfare taking place within.

Why is it important to properly frame the null and alternative hypothesis?

Description : Why is it important to properly frame the null and alternative hypothesis?

Last Answer : It's the scientific method. You have to know what you are testing. The null hypothesis is that the relationship you think is there isn't there. You need the alternative hypothesis ... significant evidence to support the alternative hypothesis or else you can not disprove the null hypothesis.

Thought-provoking hypothesis: Diminishing or eliminating religion will further increase the depression epidemic - Agree or disagree?

Description : Thought-provoking hypothesis: Diminishing or eliminating religion will further increase the depression epidemic - Agree or disagree?

Last Answer : answer:The real reason for depression in my estimation is the western culture. Consumerism, families where both parents have to work for a living, millions of people who have to work 2 jobs to ... to expect discrimination based on their non-belief. Atheists are the least trusted minority in the US.

Do you believe in the sapir-wholf hypothesis?

Description : Do you believe in the sapir-wholf hypothesis?

Last Answer : Hmm, zat must be why we Germanz are ze smartest people in the world!