ion 7 What is the estimated 95% confidence interval (CI) of the proportion of schoolchildren developing nausea and vomiting following holiday parties?…

Select one:

a. 0.0570 to 0.5119

b. 0.0513 to 0.4760

c. 0.0607 to 0.5503

d. 0.0507 to 0.5528

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