descriptive statistic assignment

Hamilton Hardware Store Sales Data (in dollars) for 34 days in Winter 2020

Sales Z scores

675 (1.93) Sales

761 (1.86)

820 (1.81) Mean 3,098.68

1,096 (1.59) Standard Error 215.47

1,602 (1.19) Median 3,430.50

1,882 (0.97) Mode none

1,916 (0.94) Standard Deviation 1,256.42

2,088 (0.80) Sample Variance 1,578,596.29

2,114 (0.78) Kurtosis (0.71)

2,159 (0.75) Skewness (0.37)

2,295 (0.64) Range 4,445.00

2,618 (0.38) Minimum 675.00

2,730 (0.29) Maximum 5,120.00

2,927 (0.14) Sum 105,355.00

3,056 (0.03) Count 34

3,224 0.10 5 number summary

3,354 0.20 Smallest 675.00

3,507 0.32 Q1 2,125.25

3,519 0.33 Median 3,430.50

3,532 0.34 Q3 3,968.75

3,636 0.43 Largest 5,120.00

3,746 0.52 IQR 1,843.50

3,754 0.52

3,825 0.58

3,842 0.59

4,011 0.73

4,113 0.81

4,141 0.83

4,226 0.90

4,421 1.05

4,630 1.22

5,000 1.51

5,015 1.53

5,120 1.61

Empirical Rule Actual data

~68% 1,842 4,355 71%

~95% 586 5,612 100%

~99.7% (671) 6,868 100%

Sales