The number of points reached by students in a test were as follows: 30, 59, 44, 56, 78, 90, 86, 57, 98, 70, 42. Determine: the range the median 1st quartile 3rd quartile the interquartile range for this data set.

Name: the number of points reached by students in a test were as follows 30 59 44 56 78 90 86 57 98 70 42 determine the range the median 1st quartile 3rdquartile the interquartile range for this d 21183
Uploaded: 2022-05-31T19:20:50-08:00
Duration: 1 min 7 s
Channel: Steve Galvin
Description: the number of points reached by students in a test were as follows 30 59 44 56 78 90 86 57 98 70 42 determine the range the median 1st quartile 3rdquartile the interquartile range for this d 21183

          The number of points reached by students in a test were as follows:
30, 59, 44, 56, 78, 90, 86, 57, 98, 70, 42. Determine:
the range
the median
1st quartile
3rd quartile
the interquartile range for this data set.

Added by Jessica F.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Steve Galvin

05/31/2022

Step 1

- Range = Highest number - Lowest number - Range = 98 - 30 - Range = 68 ** Show more…

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The number of points reached by students in a test were as follows: 30, 59, 44, 56, 78, 90, 86, 57, 98, 70, 42. Determine: the range the median 1st quartile 3rd quartile the interquartile range for this data set.