Create a boxplot of given data

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Reference no: EM131394281

Graduation?

A survey of major universities asked what percentage of incoming freshmen usually graduate "on time" in 4 years. Use the summary statistics given to answer the questions that follow.

 

% on Time

Count

48

Mean

68.35

Median

69.90

StdDev

10.20

Min

43.20

Max

87.40

Range

44.20

25th %tile

59.15

75th %tile

74.75

a) Would you describe this distribution as symmetric or skewed? Explain.

b) Are there any outliers? Explain.

c) Create a boxplot of these data.

d) Write a few sentences about the graduation rates.

Reference no: EM131394281

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