Ready to test your Knowledge?
Try out our new practice tests completely free!
exam preparation banner icon
Solved

A Public Relations Firm Found That Only 9 p^\hat { p }

arrowarrow
Question 59
Multiple Choice
arrowQuestion 59arrow
Multiple Choice

A public relations firm found that only 9 % of voters in a certain state are satisfied with their U.S. senators. How large a sample of voters should be drawn so that the sample proportion p^\hat { p } of voters who are satisfied with their senators is approximately normally distributed?


A) 11
B) 10
C) 125
D) 112

Choose question tag
close menu

10+ million students use Quizplus to study and prepare for their homework, quizzes and exams through 20m+ questions in 300k quizzes.

Statistics

Explore our library and get Introductory Statistics Homework Help with various study sets and a huge amount of quizzes and questions

Get Free Access Now!
Textbook Solutions
Textbook Solutions

Find all the solutions to your textbooks, reveal answers you would’t find elsewhere

Find Solutions
Search By Image
Search By Image

Scan any paper and upload it to find exam solutions and many more

Flashcards
Flashcards

Studying is made a lot easier and more fun with our online flashcards

Find Flashcards