Question
The scores on a given test for ten students were as follows: 20, 15, 18, 38, 42, 51, 23, 26, 20, 11 Find the mean.
The scores on a given test for ten students were as follows:
20, 15, 18, 38, 42, 51, 23, 26, 20, 11
- Find the mean.
- Find the median.
- Find the mode.
- Find the midrange.
Find Q1
Find P60
Find the percentile rank for the score 38.
Find the range.
Step by Step Solution
There are 3 Steps involved in it
Step: 1
To find the various statistical measures Mean Add up all the scores and divide by the number of scor...
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Step: 2
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An Introduction To Statistical Methods And Data Analysis
Authors: R. Lyman Ott, Micheal T. Longnecker
7th Edition
1305269470, 978-1305465527, 1305465520, 978-1305269477
