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a. In a school 160 students sat a mathematics examination. Their scores diagram. 160

a. In a school 160 students sat a mathematics examination. Their scores diagram. 160

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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a. In a school 160 students sat a mathematics examination. Their scores, given as marks out of 90, are summarized on the cumulative frequency diagram. 160 140 120 100 80 60 40 20 10 20 30 40 50 60 70 80 90 Marks Write doun the modion.c0om Cumulative frequency
Transcribed Image Text:a. In a school 160 students sat a mathematics examination. Their scores, given as marks out of 90, are summarized on the cumulative frequency diagram. 160 140 120 100 80 60 40 20 10 20 30 40 50 60 70 80 90 Marks Write doun the modion.c0om Cumulative frequency
Write down the median score. b. The lower quartile of these scores is 40. Find the interquartile range. C. The lowest score was 6 marks and the highest score was 90 marks. Draw a box-and-whisker diagram on the grid below to represent the students' examination scores. 10 20 30 40 50 60 70 80 90 100 Marks 身
Transcribed Image Text:Write down the median score. b. The lower quartile of these scores is 40. Find the interquartile range. C. The lowest score was 6 marks and the highest score was 90 marks. Draw a box-and-whisker diagram on the grid below to represent the students' examination scores. 10 20 30 40 50 60 70 80 90 100 Marks 身
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