ASHFORD BUS 308 Week 1

Problem Set Week One.

The performances of a group of interns are evaluated by their supervisors at the end of their internships. Their scores are: 55, 47, 62, 27, 50, 49, 66, 53, 50, 44, 63, 59. Complete the calculations below using this data. Show all of your work and clearly label each of your calculations. The mean the median the range the standard deviation the variance.

Scores

Mean

Standard Error

Median

50

Mode

50

Standard Deviation

Sample Variance

Kurtosis

Skewness

Range

39

Minimum

27

Maximum

66

Sum

595

Count

12

Number

Scores xi

(xi-xbar)2

1

27

2

32

3

44

4

47

5

49

6

50

7

50

8

53

9

55

10

59

11

63

12

66

...

ASHFORD BUS

Cramster

**Excerpt from file: **ASHFORDBUS308Week1 ProblemSetWeekOne. Theperformancesofagroupofinternsareevaluatedbytheirsupervisorsattheendoftheir internships. Their scores are: 55, 47, 62, 27, 50, 49, 66, 53, 50, 44, 63, 59. Complete the calculations below using this data. Show all of your work and

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