Identify the Differences Between the Random Groups Design and the Repeated

question 10

Essay

Identify the differences between the random groups design and the repeated measures design in terms of how the independent variable is manipulated and what potential confounding variable must be balanced in each design.What method(s)are available for balancing in each design?

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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