# Statistical Tests

Choose a variable. Before collecting the data, decide what a likely average might be, then complete the following:

Write a brief statement of purpose of the study

Define the population

State the hypotheses for the study

Select an a value

State how the sample was selected

Show the raw data

Decide which statistical test is appropriate and compute the test statistic (z or t). Why is the test appropriate?

Find the critical values(s)

State the decision

Summarize the results.

https://brainmass.com/statistics/hypothesis-testing/statistical-tests-define-population-165539

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Suppose that I run a poultry farm and I am interested in a new poultry field that claims to increase the weight of the chicken ...

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Statistical tests are investigated. The solution is detailed and well presented.

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