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Ad libitum [116K]
3 years ago
14

Dukes science quiz scores are 99,91,60,94,and 95 . Describe the effect of the outlier on the mean and median

Mathematics
2 answers:
lilavasa [31]3 years ago
3 0
I don't know the effect, but I can tell you the outlier, mean, and the median.
Outlier: 60
Mean: 87.8
Median: 60
Goryan [66]3 years ago
3 0

Solution:

we are given that

Dukes science quiz scores are 99,91,60,94,and 95 .

we have been asked to describe the effect of the outlier on the mean and median.

Mean of the given data=\frac{99+91+60+94+95}{5} \\

Mean of the given data=\frac{439}{5}=87.8 \\

Median of the given data after arranging in the ascending order 60,91,94,95,99 is 94.

The outlier is 60.

The outlier is decreasing the value of Mean by 87.8-60=27.8\\

The outlier is decreasing the value of Median by 94-60=34\\


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