A confidence interval was used to estimate the proportion of statistics students who are females.A random sample of 72 statistics students generated the following 90% confidence interval: (0.438,0.642).Based on the interval above,is the population proportion of females equal to 0.60?
A)No,and we are 90% sure of it.
B)No.The proportion is 54.17%.
C)Maybe.0.60 is a believable value of the population proportion based on the information above.
D)Yes,and we are 90% sure of it.

Question

Quizplus · Accepted Answer

The value 0.60 falls within the confidence interval of (0.438, 0.642), indicating it is a plausible value for the population proportion of females according to this interval.

A Confidence Interval Was Used to Estimate the Proportion of Statistics