Question: We want to construct a 95% confidence interval to estimate pt - pc using the sample data in the table above.pt = proportion of positive

We want to construct a 95% confidence interval to estimate pt - pc using the sample data in the table above.pt = proportion of positive tests with the treatmentpc = proportion of positive tests with the control Have assumptions been met to use the normal approximation method when constructing this confidence interval? Group of answer choicesYes, the normal approximation method may be usedNo, the normal approximation method should not be used

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