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This is stat question and the data show as below

This is stat question and the data show as below

Flows in the Credit River in Mississauga are given in the file credit.MP] or in the file credit.xlsx.29331 2 1 3321 23234 8 6 4 3 3 2 4 25274431 5 5 863535 2 2 8-7 2 3 2 3 2 9 6 4 3 2 31 - 2 78901 2345678901 23456789 11122222222223333333333 2

February and August calculate the number of abservations that lia within one standard nawation of tha mean. For which of the months, does it agree approximately with the value from the empirical rule of G8% 1) For each ofthe thrae months April April August O Februry2) Which of the three months has the largest standard deviation? O April August O Februry3) Make boxplots of each of the three months. Which of the three months has no outliers? O April Feburary O Augustdents ar 250 0 3456

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Answer #1

2. The April month have largest standard deviation value. And it is equal to =87.03

3. After viewing boxplot for August month, it seems it doesn’t contain outlier.

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