All of the following statements are incorrect except: A. Precision and accuracy should go side by side in a scientific work (Answer) B. Scientific work must be precise, accuracy is not essential C. Scientific work must be accurate, precision is not essential D. Calculations must be made before any experiment

All of the following statements are incorrect except:

A. Precision and accuracy should go side by side in a scientific work (Answer)

B. Scientific work must be precise, accuracy is not essential

C. Scientific work must be accurate, precision is not essential

D. Calculations must be made before any experiment
by

1 Answer

Answer :

A. Precision and accuracy should go side by side in a scientific work (Answer)
by

Related questions

All the following statements about recognition of a codon on mRNA by an anticodon on tRNA are correct except (A) The recognition of the third base of the codon is not very precise (B) Imprecise recognition of the third base results in wobble (C) Wobble is partly responsible for the degeneracy of the genetic code (D) Wobble results in incorporation of incorrect amino acids in the protein

Description : All the following statements about recognition of a codon on mRNA by an anticodon on tRNA are correct except (A) The recognition of the third base of the codon is not very precise (B) ... degeneracy of the genetic code (D) Wobble results in incorporation of incorrect amino acids in the protein

Last Answer : Answer : D

One of the following statements is NOT true : (A) Accuracy expresses the correctness of measurement (B) Precision represents reproducibility of measurement (C) High degree of precision implies high degree of accuracy also (D) High degree of accuracy implies high degree of precesion also

Description : One of the following statements is NOT true : (A) Accuracy expresses the correctness of measurement (B) Precision represents reproducibility of measurement (C) High degree of precision implies high degree of accuracy also (D) High degree of accuracy implies high degree of precesion also

Last Answer : (C) High degree of precision implies high degree of accuracy also

In a precise diet and nutrition study, you need to determine the average weight and average height of a group each to a precision of 1%. The minimum sample size required is w) 10 x) 100 y) 1000 z) 10,000

Description : In a precise diet and nutrition study, you need to determine the average weight and average height of a group each to a precision of 1%. The minimum sample size required is w) 10 x) 100 y) 1000 z) 10,000 

Last Answer : ANSWER: Z -- 10,000 

Which of the following statements is incorrect? (A) Error due to refraction may not be completely eliminated by reciprocal levelling (B) Tilting levels are commonly used for precision work (C) The last reading of levelling is always a foresight (D) All of the above statements are incorrect

Description : Which of the following statements is incorrect? (A) Error due to refraction may not be completely eliminated by reciprocal levelling (B) Tilting levels are commonly used for precision work (C) The last reading of levelling is always a foresight (D) All of the above statements are incorrect

Last Answer : (D) All of the above statements are incorrect

what dealing with very small or very large numbers, what steps would you take to improve the accuracy of the calculations?

Description : what dealing with very small or very large numbers, what steps would you take to improve the accuracy of the calculations?

Last Answer : the luxury hybrid mattress combining the best of latex, memory foam, tufting and coil technology to provide the best sleep money can buy.

What is the difference between accuracy and precision?

Description : What is the difference between accuracy and precision?

Last Answer : Accuracy is the closeness of a measurement to the true or accepted value, while precision is the closeness of multiple measurements to each other.

Compare accuracy and precision.

Description : Compare accuracy and precision.

Last Answer : Accuracy is the right answer. Precision is consistent answers, though not necessarily the right ones.

what is the difference between accuracy and precision?

Description : what is the difference between accuracy and precision?

Last Answer : ''Accuracy is the degree of closeness to true value. Precision is the degree to which an instrument or process will repeat the same value. In other words, accuracy is the degree of veracity while precision is the degree of reproducibility.

Define the term precision and accuracy.

Description : Define the term precision and accuracy.

Last Answer : Ans. The term precision refers for the closeness of set of values obtained from identical measurement of a quantity, whereas accuracy is a related term, refers to the closeness of a single measurement to its true value.

The degree of agreement amongst individual results is termed as? A. Specificity B. Precision C. Accuracy D. Sensitivity

Description : The degree of agreement amongst individual results is termed as? A. Specificity B. Precision C. Accuracy D. Sensitivity

Last Answer : B. Precision

Define: i)Accuracy ii)Precision

Description : Define: i)Accuracy ii)Precision

Last Answer : Accuracy: The degree of closeness with which an instrument approaches the true value of the quantity being measured is known as accuracy.  Precision:The measure of the degree to which successive measurements differ from each other is known as precision 

Define: i) Accuracy ii) Precision iii) Measurement uncertainty iv) Tolerance.

Description : Define: i) Accuracy ii) Precision iii) Measurement uncertainty iv) Tolerance.

Last Answer : Accuracy is the ability of the instrument to measure the accurate value. In other words, it is the closeness of the measured value to a standard or true value.

Compare between accuracy and precision

Description : Compare between accuracy and precision 

Last Answer : Parameter Accuracy Precision Definition The degree of conformity and correctness of something when compared to a true or absolute value.  A state of strict exactness - how often something ... , statistics, and so on.   Physics, chemistry, engineering, statistics, and so on.

Define accuracy and precision

Description : Define accuracy and precision

Last Answer : 1) Accuracy: It is the closeness of an instrument reading with the true value of the quantity under measurement.  OR  It is defined as the ability of a instrument to respond to a true value ... is a measure of the degree of agreement within a group of a measurement of the same quantity. 

Which of these helps scientists to make accurate calculations?

Description : Which of these helps scientists to make accurate calculations?

Last Answer : technology

What of these helps scientist to make accurate calculations?

Description : What of these helps scientist to make accurate calculations?

Last Answer : What is the answer ?

or accurate load flow calculations on large power systems, the best method is a) N-R method b) G-S method c) Decoupled method d) all of the above

Description : or accurate load flow calculations on large power systems, the best method is a) N-R method b) G-S method c) Decoupled method d) all of the above

Last Answer : a) N-R method

Is this movie on YouTube accurate and precise?

Description : Is this movie on YouTube accurate and precise?

Last Answer : answer:Simplistic and misleading. Get stranded on a desert is island. A ton of paper money would carry FAR more survival value than a ton of gold. I do worry about our Fed being a quasi-private ... W. Bush, and it would be good to have such an accessible film that really concentrates on reality;

Which of the following is NOT characteristic of a nursing research? a. Development of theories, principles, and generalizations b. Uses chaotic method of problem-solving c. Requires full skill of writing report d. Involves precise observation and accurate description

Description : Which of the following is NOT characteristic of a nursing research? a. Development of theories, principles, and generalizations b. Uses chaotic method of problem-solving c. Requires full skill of writing report d. Involves precise observation and accurate description

Last Answer : b. Uses chaotic method of problem-solving

In Antirrhinum (Snapdragon), a red flower was crossed with a white flower and in F1 generation all pink flowers were obtained. When pink flowers were selfed, the F2 generation showed white, red and pink flowers. Choose the incorrect statements from the following. (a) Law of segregation does not apply in this experiment. (b) This experiment does not follow the Principle of Dominance. (c) Pink colour in F1 is due to incomplete dominance. (d) Ratio of F2 is 1 4 2 4 1 4 ( ) red p : ( ink w ) : ( ) hite .

Description : In Antirrhinum (Snapdragon), a red flower was crossed with a white flower and in F1 generation all pink flowers were obtained. When pink flowers were selfed, the F2 generation showed white, red and pink flowers. Choose the incorrect ... F2 is 1 4 2 4 1 4 ( ) red p : ( ink w ) : ( ) hite .

Last Answer : (a) Law of segregation does not apply in this experiment.

Transit rule of adjusting the consecutive coordinates of a traverse is used where (A) Linear and angular measurements of the traverse are of equal accuracy (B) Angular measurements are more accurate than linear measurements (C) Linear measurements are more accurate than angular measurements (D) All of the above

Description : Transit rule of adjusting the consecutive coordinates of a traverse is used where (A) Linear and angular measurements of the traverse are of equal accuracy (B) Angular measurements are more accurate ... (C) Linear measurements are more accurate than angular measurements (D) All of the above

Last Answer : (B) Angular measurements are more accurate than linear measurements

The risk of material financial statement misstatement may be greater when the following conditions exist except a. When there is greater management intervention to specify the accounting treatment. b. When there is sufficient personnel with appropriate accounting and financial reporting skillsc. When there is greater manual intervention for data collection and processing. d. Complex calculations or accounting principles is involved.

Description : The risk of material financial statement misstatement may be greater when the following conditions exist except a. When there is greater management intervention to specify the accounting treatment. ... for data collection and processing. d. Complex calculations or accounting principles is involved

Last Answer : When there is sufficient personnel with appropriate accounting and financial reporting skills

Do you think the following thought experiment from the anime "Sakurada Reset" is accurate?

Description : Do you think the following thought experiment from the anime "Sakurada Reset" is accurate?

Last Answer : I prefer this exchange from Star Trek Voyager: Harry Kim : Seven, you've been around humans for a while now. What do you think about love? Seven of Nine : We're scanning for microfractures ... emotional cascade, impairing normal functioning. Harry Kim : Forget it. I think it is much more accurate.

What are the two precautions taken to ensure accurate results in simple pendulum experiment?

Description : What are the two precautions taken to ensure accurate results in simple pendulum experiment?

Last Answer : Make sure Error due to parallax is avoided

What statements is true concerning profit fee calculations?

Description : What statements is true concerning profit fee calculations?

Last Answer : cdsds

Describe, in precise statements, various instruments which are being used in exploring the universe.

Description : Describe, in precise statements, various instruments which are being used in exploring the universe.

Last Answer : The universe can be explored by astronomical instruments called telescopes, and by space probes sent from earth to other planets. When using telescopes astronomers try to look at the energy being produced by the ... , 2001, at 3:46 p.m. EDT from Cape Canaveral Air Force Station, Florida, USA

Which of the following statements is not correct? (A) HTML is not screen precise formatting language. (B) HTML does not specify a logic. (C) DHTML is used for developing highly interactive web pages. (D) HTML is a programming language.

Description : Which of the following statements is not correct? (A) HTML is not screen precise formatting language. (B) HTML does not specify a logic. (C) DHTML is used for developing highly interactive web pages. (D) HTML is a programming language.

Last Answer : (D) HTML is a programming language.

The acceptance criteria for precision studies as per bioanalytical method validation is? A. % RE must be within + 10% B. % RE must be within + 15% C. % RE must be within + 20% D. % RE must be within + 5%

Description : The acceptance criteria for precision studies as per bioanalytical method validation is? A. % RE must be within + 10% B. % RE must be within + 15% C. % RE must be within + 20% D. % RE must be within + 5%

Last Answer : B. % RE must be within + 15%

All the following statements about protooncogenes are true except (A) They are present in human beings (B) They are present in healthy cells (C) Proteins encoded by them are essential (D) They are expressed only when a healthy cell has been transformed into a cancer cell

Description : All the following statements about protooncogenes are true except (A) They are present in human beings (B) They are present in healthy cells (C) Proteins encoded by them are essential (D) They are expressed only when a healthy cell has been transformed into a cancer cell

Last Answer : Answer : D

All of the following statements about aspartate are true except (A) It is non-essential amino acid (B) It is a dicarboxylic amino acid (C) It can be synthesized from pyruvate and glutamate (D) It can be converted into asparagine

Description : All of the following statements about aspartate are true except (A) It is non-essential amino acid (B) It is a dicarboxylic amino acid (C) It can be synthesized from pyruvate and glutamate (D) It can be converted into asparagine

Last Answer : Answer : C

The SI standard of time is based on-------? A. the daily rotation of the earth B. the frequency of light emitted by Kr86 C. the yearly revolution of the earth about the sun D. a precision pendulum clock E. none of these (Answer)

Description : The SI standard of time is based on-------? A. the daily rotation of the earth B. the frequency of light emitted by Kr86 C. the yearly revolution of the earth about the sun D. a precision pendulum clock E. none of these (Answer)

Last Answer : E. none of these (Answer)

The rolling contact bearings as compared to sliding contact bearings have (a) small overall dimensions (b) accuracy of shaft alignment (c) low starting and low running friction except at very high speeds (d) all the mentioned

Description : The rolling contact bearings as compared to sliding contact bearings have (a) small overall dimensions (b) accuracy of shaft alignment (c) low starting and low running friction except at very high speeds (d) all the mentioned

Last Answer : (d) all the mentioned

Testing helpstoensure_——_—of the program for use within a system. a. Quality, accuracy and except b. Quality, accuracy and acceptance c. Design, assurance and acceptance d. Quality, accuracy and development

Description : Testing helpstoensure_——_—of the program for use within a system. a. Quality, accuracy and except b. Quality, accuracy and acceptance c. Design, assurance and acceptance d. Quality, accuracy and development

Last Answer : b. Quality, accuracy and acceptance

Whose experiment showed that air is essential for green plants? -Biology

Description : Whose experiment showed that air is essential for green plants? -Biology

Last Answer : answer:

Moll’s experiment explains that (a) Carbon dioxide is essential for photosynthesis (b) Chlorophyll and water are necessary for photosynthesis (c) Light and water are essential for photosynthesis (d) All of the above are correct

Description : Moll’s experiment explains that (a) Carbon dioxide is essential for photosynthesis (b) Chlorophyll and water are necessary for photosynthesis (c) Light and water are essential for photosynthesis (d) All of the above are correct

Last Answer : Ans. ((a))

Which of the following is not a successful communicator? (a) One who presents material in a precise and clear way. (b) One who is able to adapt himself according to the language of the communicate. (c) One who knows a lot but is somewhat reserve in his attitude. (d) One who sometimes becomes informal before the receiver and develops rap

Description : Which of the following is not a successful communicator? (a) One who presents material in a precise and clear way. (b) One who is able to adapt himself according to the language of ... somewhat reserve in his attitude. (d) One who sometimes becomes informal before the receiver and develops rap

Last Answer : (c) One who knows a lot but is somewhat reserve in his attitude.

The following statement(s) is/are true concerning initial microbiologic diagnostic techniques. a. Appropriate expeditious transport of specimens to the microbiology laboratory is essential for obtaining accurate clinical information b. The use of potassium hydroxide in preparing a specimen slide for light microscopy will be useful in identification of anaerobic bacteria c. Antibiotic sensitivity is determined by exposing the specific microorganism to varying amounts of antibiotic with the concentration of the antibiotic inhibiting growth referred to as the MIC (minimal inhibitory concentration) d. Serum levels of antimicrobial agents should achieve in excess of a 4-to 8-fold increase over the MIC to be considered clinically efficacious.

Description : The following statement(s) is/are true concerning initial microbiologic diagnostic techniques. a. Appropriate expeditious transport of specimens to the microbiology laboratory is essential for obtaining accurate ... a 4-to 8-fold increase over the MIC to be considered clinically efficacious.

Last Answer : Answer: a, c, d Because most surgical infections are polymicrobial, specimens should be cultured for aerobic and anaerobic bacteria, as well as fungi. Although aerobic and aerotolerant ... fold increase over MIC during the peak serum level have been demonstrated to be clinically efficacious

According to the principles of ICH GCP what should be recorded, handled, and stored in a way that allows its accurate reporting, interpretation and verification? A. Data entered into the case report form B. Source information C. All clinical trial information D. Essential documents

Description : According to the principles of ICH GCP what should be recorded, handled, and stored in a way that allows its accurate reporting, interpretation and verification?  A. Data entered into the case report form  B. Source information  C. All clinical trial information  D. Essential documents

Last Answer : C. All clinical trial information 

Identify the incorrect statement: (A) A hypothesis is made on the basis of limited evidence as a starting point for further investigations. (B) A hypothesis is a basis for reasoning without any assumption of its truth. (C) Hypothesis is a proposed explanation for a phenomenon. (D) Scientific hypothesis is a scientific theory.

Description : Identify the incorrect statement: (A) A hypothesis is made on the basis of limited evidence as a starting point for further investigations. (B) A hypothesis is a basis for reasoning without ... is a proposed explanation for a phenomenon. (D) Scientific hypothesis is a scientific theory.

Last Answer : (D) Scientific hypothesis is a scientific theory. 

How do I know if the calculations of my (adjustable) mortgage payments have been correctly made through the years?

Description : How do I know if the calculations of my (adjustable) mortgage payments have been correctly made through the years?

Last Answer : Make an appointment with the company that services your mortgage and demand a complete accounting.

Multiple calculations can be made in a single formula using...... a. Standard Formula b. Array Formula c. Complex Formulas d. Smart Formula

Description : Multiple calculations can be made in a single formula using...... a. Standard Formula b. Array Formula c. Complex Formulas d. Smart Formula

Last Answer : b. Array Formula

Multiple calculations can be made in a single formula using…… a. Standard Formula b. Array Formula c. Complex Formulas d. Smart Formula

Description : Multiple calculations can be made in a single formula using…… a. Standard Formula b. Array Formula c. Complex Formulas d. Smart Formula

Last Answer : b. Array Formula

Which of the following statements would you most likely to agree with? (a) Every teacher must be a good communicator (b) a teacher may be an average communicator but must know his subject well. (c) Mastery of subject is essential; communicator skills are secondary (d) None of the above

Description : Which of the following statements would you most likely to agree with? (a) Every teacher must be a good communicator (b) a teacher may be an average communicator but must know his subject well. (c) Mastery of subject is essential; communicator skills are secondary (d) None of the above

Last Answer : (a) Every teacher must be a good communicator

Dr. F. Went noted that if coleoptile tips were removed and placed on agar for one hour, the agar would produce a bending when pla(a) It made possible the isolation and exact identification of auxin. (b) It is the basis for quantitative determination of small amounts of growth-promoting substances. (c) It supports the hypothesis that IAA is auxin. (d) It demonstrated polar movement of auxinsced on one side of freshly-cut coleoptile stumps. Of what significance is this experiment?

Description : Dr. F. Went noted that if coleoptile tips were removed and placed on agar for one hour, the agar would produce a bending when placed on one side of freshly-cut coleoptile stumps. Of what ... . (c) It supports the hypothesis that IAA is auxin. (d) It demonstrated polar movement of auxins

Last Answer : (a) It made possible the isolation and exact identification of auxin.

Is the lid for the Precise Heat Electric Skillet made of glass?

Description : Is the lid for the Precise Heat Electric Skillet made of glass?

Last Answer : Yes the Precise Heat Electric Skillets lid is made of glass. It also features a non stick cooking surface and a great heating element.

What is the precise heat electric skillet made of?

Description : What is the precise heat electric skillet made of?

Last Answer : The Precise heat electric skillet is made of 5 ply stainless steel and includes a glass lid and dome lid. The base and both covers also have "stay cool" handles and knobs.

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

In a scientific experiment the what is the thing the experimenter deliberately changes while observing?

Description : In a scientific experiment the what is the thing the experimenter deliberately changes while observing?

Last Answer : The independent variable.

In a scientific experiment the what is the thing the experimenter deliberately changes while observing?

Description : In a scientific experiment the what is the thing the experimenter deliberately changes while observing?

Last Answer : The independent variable.