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Z-score and Inter-Quartile Range

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Sample of 10 student's ages.

Student Age

1 22
2 21
3 22
4 29
5 32
6 37
7 43
8 44
9 54
10 22

Calculate the inter-quartile range
Calculate the 30th percentiles
Calculate the z-score. Are they any outliers in this data set?

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Solution Summary

The Z-scores and inter-quartile range for a histogram is determined.

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Z-score
Assistance with stats

Sample of 10 student's ages.

Student Age

1 22
2 21
3 22
4 29
5 32
6 37
7 43
8 44
9 54
10 22

Calculate the inter-quartile range
Calculate the 30th percentiles
Calculate the z-score. Are they any outliers ...

Purchase this Solution


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