Middle School

The high temperatures for 50 cities are shown in the box plot.


Which statement is true about this set of data?



A. The lowest high temperature is 70 degrees F.



B. Half the cities had a high temperature of 75 degrees F or greater.



C. The mean of the high temperatures is approximately 75 degrees F.



D. More cities had high temperatures between 40 degrees F and 70 degrees F than between 84 degrees F and 100 degrees F.

The high temperatures for 50 cities are shown in the box plot Which statement is true about this set of data A The lowest high

Answer :

Step-by-step explanation:

c bc the big box

The correct statement is the mean of the high temperatures is approximately 75 degrees F.

Option C is the correct answer.

What is the interquartile range?

An interquartile range is a measure of the difference between the upper and lower quartiles of a dataset.

W can find the values of the upper and lower quartile and median from a box plot.

The middle line is the median and the first line is the lower quartile and the last line is the upper quartile.

The formula used is Upper quartile - Lower quartile.

We have,

From the box plot, we can see that,

Mean = 75

Upper quartile = 85

Lower quartile = 40

Lowest temperature = 40

Highest temperature = 100

Now,

From the options,

The mean of the high temperatures is approximately 75 degrees F is correct.

Thus,

The correct statement is the mean of the high temperatures is approximately 75 degrees F.

Learn more about the interquartile range here:

https://brainly.com/question/29204101

#SPJ3

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