Suppose the mean salary for teachers at a high school is 43,000 with a standard deviation of 1000. Use this information to answer the following questions. If the teachers' salaries are normally distributed, what percentage of teachers would have a salary between $40,500.00 and $45,100.00 ? Use a Standard Normal Distribution Table. Round your percentage to the nearest tenth if necessary.
Suppose the mean salary for teachers at a high school is 43,000 with a standard deviation of 1000. Use this information to answer the following questions. If the teachers' salaries are normally distributed, what percentage of teachers would have a salary between $40,500.00 and $45,100.00 ? Use a Standard Normal Distribution Table. Round your percentage to the nearest tenth if necessary.
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...
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Transcribed Image Text:Suppose the mean salary for teachers at a high school is 43,000
with a standard deviation of 1000. Use this information to answer
the following questions.
If the teachers' salaries are normally distributed, what percentage of
teachers would have a salary between $40,500.00 and $45,100.00
? Use a Standard Normal Distribution Table. Round your percentage
to the nearest tenth if necessary.
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