The average weekly starting salary of computer programmers in a city is $750 (that is μ) with a standard deviation of $40 (that is σ). The population of computer programmers in the city is 3000. Assume that we select a random sample of 64 computer programmers. 1. What is the shape of the distribution? 2. What is the probability that the sample mean will be within +/- $10 of the population mean?
The average weekly starting salary of computer programmers in a city is $750 (that is μ) with a standard deviation of $40 (that is σ). The population of computer programmers in the city is 3000. Assume that we select a random sample of 64 computer programmers. 1. What is the shape of the distribution? 2. What is the probability that the sample mean will be within +/- $10 of the population mean?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The average weekly starting salary of computer programmers in a city is $750 (that is μ) with a standard deviation of $40 (that is σ). The population of computer programmers in the city is 3000. Assume that we select a random sample of 64 computer programmers.
1. What is the shape of the distribution?
2. What is the probability that the sample mean will be within +/- $10 of the population mean?
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