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Georgina likes to read during her summer break. The table below shows the number of pages in each book she read last summer and the number of pages in each book she read this summer.

Number of Pages Georgina Reads during the Summer

Last Summer

140

220

190

180

190

This Summer

150

170

150

190

180

What inference can someone draw about the data?
The books she read this summer had more pages, on average, than last summer.
The number of pages in each book varied more last summer than this summer.
Last summer, the average book had nearly twice the number of pages than the average book has this summer.
This summer, the number of pages in a book varied nearly twice as much as the number of pages in last summer's books

Sagot :

Lolbit408

The correct answer would be:

B. The number of pages in each book varied more last summer than this summer.

Step-by-step explanation:

I was doing my test and this was the correct answer. Sorry if this is too late for you.! I hope you have a great day.

The inference that can be drawn from the data is the number of pages in each book varied more last summer than this summer.

How to measure variance in data?

Range can be used to measure variance in a data set. Range is the difference between the largest number and the smallest number. The larger the difference, the greater the variance.

Range= largest number - smallest number

Range of pages read this summer  = 180 - 150 = 30

Range of pages read last summer  =220 - 140 = 80

To learn more about variance, please check: https://brainly.com/question/5106089

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