Consider the following set of test scores (out of 100) 44, 56, 61, 62, 80, 82, 82, 91, 93, 95 a) Find the the standard deviation of the test scores. Show your work. b) How many of the test scores are within one standard deviation of the mean

Consider the following set of test scores (out of 100) 44, 56, 61, 62, 80, 82, 82, 91, 93, 95 a) Find the the standard deviation of the test scores. Show your work. b) How many of the test scores are within one standard deviation of the mean

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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Please answer all thoroughly and clearly Grade 12 Data Management

Consider the following set of test scores (out of 100)
44, 56, 61, 62, 80, 82, 82, 91, 93, 95
a) Find the the standard deviation of the test scores. Show your work.
b) How many of the test scores are within one standard deviation of the mean?

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