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Here are the scores of 18 students on a history test. 55, 57, 58, 61, 62, 66, 68, 68, 71, 75, 75, 78, 82, 83, 85, 86, 88, 89. Notice that the scores are ordered from least to greatest. Make a box-and-whisker plot for the data.

Here Are The Scores Of 18 Students On A History Test 55 57 58 61 62 66 68 68 71 75 75 78 82 83 85 86 88 89 Notice That The Scores Are Ordered From Least To Grea class=

Sagot :

The box-and-whisker plot for the given data is given below:

A box and whisker plot is defined as a graphical method of displaying variation in a set of data.

The results of a history test taken by 18 students: 55, 57, 58, 61, 62, 66, 68, 68, 71, 75, 75, 78, 82, 83, 85, 86, 88, 89.

Take note of how the scores are listed from lowest to highest.

The median for the given data is 73.

The Lower Quartile and the Upper Quartile would be found after that.

These represent the lower and higher halves' medians.

Lower quartile = 61.75

Upper quartile = 83.5

Make a number line. Mark your median, quartiles, and smallest and largest values.

Learn more about box-and-whisker plot here:

https://brainly.com/question/27849170

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