Quiz

Question

The usefulness of statistics is in the planning and execution i.e experimental design’. What makes this statement correct?

a. We can count on the integrity and strong sense of conscience of most scientists

Incorrect

b. Data entered into the computer is analyzed by the computer ( most times) and if you enter data that was wrongly collected due to a poor experimental design then the analysis will be faulty

Correct Answer: The type of statistical method that will be used to analyze data will depend on the experimental design, therefore the specific questions that the experiment is intended to answer must be clearly identified before executing the experiment.

c. Attempts are made to identify known or expected sources of variability in the experimental units because a main aim of a designed experiment is to reduce the effects of variability

Incorrect

d. Both A and C are correct.

Incorrect

Looks Good! Correct Answer: The type of statistical method that will be used to analyze data will depend on the experimental design, therefore the specific questions that the experiment is intended to answer must be clearly identified before executing the experiment.

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