8:38ull ?AAwww-awn.aleks.comO DESCRIPTIVE STATISTICSApproximating the standard.A sociologist studying the justice system has just written a paper detailing herfindings after examining the records of thousands of inmates. Among otherthings, she looked at the time spent in prison by inmates who had beensentenced to 5– 10 years for a felony conviction. The histogram below, whichappears in her paper, summarizes the time spent in prison for each of 50 suchinmates.Frequency20-15-10-2060Time spent in prison (in months)4080100120Based on this histogram, estimate the standard deviation of the sample of soprison terms.Carry your intermediate computations to at least four decimal places, andround your answer to at least one decimal place.(If necessary, consult a list of formulas.)ExplanationCheckTerms of Use I Privacy Accessibility

The data from the histogram can be represented as:

Based on this histogram, estimate the standard deviation of the sample of so 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.) ?

Based on this histogram, estimate the standard deviation of the sample of so 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.) ?

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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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

8:38
ull ?
AA
www-awn.aleks.com
O DESCRIPTIVE STATISTICS
Approximating the standard.
A sociologist studying the justice system has just written a paper detailing her
findings after examining the records of thousands of inmates. Among other
things, 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 in her paper, summarizes the time spent in prison for each of 50 such
inmates.
Frequency
20-
15-
10-
20
60
Time spent in prison (in months)
40
80
100
120
Based on this histogram, estimate the standard deviation of the sample of so
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.)
Explanation
Check
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