Using PivotTables, find the mean and standard deviation of sales by region in the data provided.

Complete the table below.

(Type integers or decimals rounded to two decimal places as needed.)

Average of Amount

StdDev of Amount

East. [ ] [ ]

North [ ] [ ]

South [ ] [ ]

West [ ] [ ]

Grand Total [ ] [ ]

data in picture

Sales Data Product Region East Book Book North South DVD West Book Book East East East West West West South North South West West East West West North West Amount $20.31 $16.66 $20.33 $24.71 $15.71 $15.45 $17.38 $20.82 $19.20 $22.92 $19.69 $17.51 $24.45 $15.18 $23.75 $22.64 $20.42 $242.40 $18.92 $15.18 DVD Book DVD DVD Book DVD Book Book DVD DVD Book Book Book Book DVD