olve the problem. 10) Scores on a test are normally distributed with a mean of 65.3 and a standard deviation of 10.3. Find P81, which separates the bottom 81% from the top 19%. A) 0.88 B) 68.3 C) 74.4 D) 0.291

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 1GP
icon
Related questions
Question
Solve the problem.
10) Scores on a test are normally distributed with a mean of 65.3 and a standard deviation of 10.3. Find
P81, which separates the bottom 81% from the top 19%.
A) 0.88
B) 68.3
C) 74.4
D) 0.291
10)
Transcribed Image Text:Solve the problem. 10) Scores on a test are normally distributed with a mean of 65.3 and a standard deviation of 10.3. Find P81, which separates the bottom 81% from the top 19%. A) 0.88 B) 68.3 C) 74.4 D) 0.291 10)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill