According to a recent survey, the salaries of assistant professors have a mean of $41,700 and a standard deviation of $5350 . Assuming that the salaries of assistant professors follow a normal distribution, find the proportion of assistant professors who earn more than $43,000 . Round your answer to at least four decimal places.

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
Topic Video
Question

According to a recent survey, the salaries of assistant professors have a mean of

$41,700
and a standard deviation of

$5350
. Assuming that the salaries of assistant professors follow a normal distribution, find the proportion of assistant professors who earn more than

$43,000
. Round your answer to at least four decimal places.

Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Hypothesis Tests and Confidence Intervals for Means
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.
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