Measures of variation and measures of center for given data

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Reference no: EM1317633

Following sample data shows the weekly closing price of ABC stock.  Compute the sample mean and variance from this data set.

Closing price

 

 

 

89

 

98

 

78

 

86

 

79

 

98

 

88

 

86

 

89

 

98


Reference no: EM1317633

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