Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Michele Dion scored 50 on a standardized test and was told the 67% were higher than hers. If the test scores were normally distributed, with

Michele Dion scored 50 on a standardized test and was told the 67% were higher than hers. If the test scores were normally distributed, with a standard deviation equal to 10, what was the mean score on this test?

None of the other answers is correct

44.4

36.6

36.7

54.4

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Linear Algebra With Applications

Authors: Gareth Williams

8th Edition

1449679579, 9781449679576

More Books

Students also viewed these Mathematics questions