Under What Circumstances Would a Researcher Reject the Null Hypothesis

question 24

Essay

Under what circumstances would a researcher reject the null hypothesis?

Interpret test statistics and p-values in hypothesis testing regarding population proportions.

Calculate the test statistic for comparing two population proportions.

Understand and identify Type I and Type II errors in hypothesis testing.

Determine when the normal approximation to the binomial distribution is appropriate in testing the difference between two population proportions.

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