A sociologist studying the justice system has just written a paper detailing her findings after examining the records of thousands of inmates. Among otherthings, she looked at the time spent in prison by inmates who had been sentenced to 5- 10 years for a felony conviction. The histogram below, which appears inher paper, summarizes the time spent in prison for each of 40 such inmates.Frequency20-1615-1210-5-440-2080Time spent in prison (in months)4060100120Based on this histogram, estimate the standard deviation of the sample of 40 prison terms.Carry your intermediate computations to at least four decimal places, and round your answer to at least one decimal place.(If necessary, consult a list of formulas.)

Solution: The histogram for the data is given.

Answered: A sociologist studying the justice…

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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