Solve the problem.
-Of 129 randomly selected adults, 32 were found to have high blood pressure. Construct a 95% confidence interval for the true percentage of all adults that have high blood pressure.
A)15.9%

Question

Solve the problem.
-Of 129 randomly selected adults, 32 were found to have high blood pressure. Construct a 95% confidence interval for the true percentage of all adults that have high blood pressure.
A)15.9% < p < 33.7%
B)17.4% < p < 32.3%
C)18.5% < p < 31.1%
D)15.0% < p < 34.6%

Quizplus · Accepted Answer

The Answer of Solve the problem.
-Of 129 randomly selected adults, 32 were found to have high blood pressure. Construct a 95% confidence interval for the true percentage of all adults that have high blood pressure.
A)15.9% < p < 33.7%
B)17.4% < p < 32.3%
C)18.5% < p < 31.1%
D)15.0% < p < 34.6%

Solve the Problem. -Of 129 Randomly Selected Adults, 32 Were Found to Have