arry 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.)
arry 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
Related questions
Question
Many tests that purport to measure intelligence are timed. The decision of how much time to allow for such a test often is made after examination of samples of completion times for practice versions of the test. Below is a histogram summarizing
24
such completion times for one test.
10
5
0
Frequency
6
9
6
3
8
12
16
20
24
Completion times (in minutes)
Based on this histogram, estimate the standard deviation of the sample of
24
times.
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.)
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