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Abrianna sold 20, 23, 18, 4, 17, 21, 15, and 56 boxes of cookies after different football games. Which data value(s) are outliers? Select all that apply.

Abrianna Sold 20 23 18 4 17 21 15 And 56 Boxes Of Cookies After Different Football Games Which Data Values Are Outliers Select All That Apply class=

Sagot :

akposevictor

The data value that is an outlier in the data for boxes of cookies is: E. 56.

How to Determine Outliers in a Data?

The simple rule is that values lower than Q1 - 1.5 × IQR and values greater than Q3 + 1.5 × IQR are outliers of a data distribution.

Given the data, 20, 23, 18, 4, 17, 21, 15, 56, find the Q1, Q3, and IQR of the data distribution:

First Quartile (Q1) = 15.5

Third Quartile (Q3) = 22.5

Interquartile Range (IQR) = 22.5 - 15.5 = 7

Q1 - 1.5 × IQR = 15.5 - 1.5 × 7 = 5

Q3 + 1.5 × IQR = 33

None of the values are lower than 5.

However, the only value that is greater than 33 is 56.

The outlier in the data is: E. 56.

Learn more about outliers on:

https://brainly.com/question/24195133

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