In a random sample of adults, 9 out of 20 females were dieting and 4 out...

In a random sample of adults, 9 out of 20 females were dieting and 4 out of 15
males were dieting.

a. Identify the sample statistics using appropriate notation.
b. List the StatKey steps to construct a 90% confidence interval to estimate the
difference in the proportion of females and males in the population who are dieting

Expert Solution

orchestra answered 1 year ago

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