Find the sample mean of the data

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Reference no: EM13902059

The universities having the largest number of months in which they ranked in the top 10 for the number of google searches over the past 114 months (as of June 2013) are as follows.

University	Number of Months in Top 10
Harvard University	114
University of Texas, Austin	114
University of Michigan	114
Stanford University	113
University of California Los Angeles (UCLA)	111
University of California Berkeley	97
Penn State University	94
Massachusetts Institute of Technology (MIT)	66
University of Southern California (USC)	63
Ohio State University	52
Yale University	48
University of Washington	33

(a) Find the sample mean of the data.

(b) Find the sample variance of the data.

Reference no: EM13902059

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