A random sample of 12 students showed the following time (in hours) of sleep4.5 5 5.5 6 6 7 7.57.589 5 7What is the best point estimate of the population mean?

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Answered: A random sample of 12 students showed…

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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Consider the five-number summary of hourly wages ($) for a sample of sales managers. Min: 20.94 Q1: 37:64 Median: 77 Q3: 49.34 Max: 67.11 What is the IQR?
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A random sample of 12 students showed the following time (in hours) of sleep 4.5 5 5.5 6 6 7 7.5 7.5 8 9 5 7 What is the best point estimate of the population mean?