8
QuizMultiple Choice
Estimating a Population Proportion
Question 8 • CA-Statistics and Probability B
According to a recent random survey of 1,963 high school students, 581 report playing a musical instrument. A 90% confidence interval for the population of high school students who play a musical instrument is constructed. Which statement identifies what is being estimated?Find the z-table here.
Answer
A
The proportion being estimated is .
B
The true proportion of high school students who play a musical instrument is p.C
The true proportion of high school students who play a musical instrument is .D
The sample proportion of high school students who play a musical instrument is .