Fiona recorded the number of miles she biked each day last week as shown. 4 , 7 , 4 , 10 , 5 The mean is given by mu is equal to 6 Which equation shows the variance for the number of miles Fiona biked last week?

Question

Revolt · Accepted Answer

sigma squared is equal to the fraction with numerator open paren 4 minus 6 close paren squared plus open paren 7 minus 6 close paren squared plus open paren 4 minus 6 close paren squared plus open paren 10 minus 6 close paren squared plus open paren 5 minus 6 close paren squared and denominator 5

Pretest

Fiona recorded the number of miles she biked each day last week as shown. 4 , 7 , 4 , 10 , 5 The mean is given by mu is equal to 6 Which equation shows the variance for the number of miles Fiona biked last week?

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