In 2016, more than 200,000 students took the AP® Statistics exam. Of these students, 14% earned the highest score of 5. Find the probability that a random sample of 300 students who took the 2016 AP® Statistics exam would indicate that 15% or higher scored a 5. (find the mean, st. dev., and shape of the sampling distribution first – be sure to check necessary conditions)

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
icon
Related questions
Question

In 2016, more than 200,000 students took the AP® Statistics exam. Of these students, 14%
earned the highest score of 5. Find the probability that a random sample of 300 students
who took the 2016 AP® Statistics exam would indicate that 15% or higher scored a 5.
(find the mean, st. dev., and shape of the sampling distribution first – be sure to check
necessary conditions)

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON