Participant ID Shift Total Sales

1 Day $599

2 Day $ 233

3 Day $605

4 Day $222

5 Day $1,100

6 Day $855

7 Day $344

8 Day $333

9 Day $222

10 Day $567

11 Day $850

12 Day $888

13 Day $200

14 Day $566

15 Day $335

16 Day $643

17 Day $344

18 Day $ 456

19 Day $124

20 Day $125

21 Day $742

22 Day $112

23 Day $322

24 Day $1,224

25 Day $112

26 Day $70

27 Day $233

28 Day $783

29 Day $634

30 Day $233

31 Day $732

32 Day $666

33 Day $233

34 Night $9,060

35 Night $5,604

36 Night $5,663

37 Night $223

38 Night $6,334

39 Night $7,885

40 Night $3,442

41 Night $2,245

42 Night $3,448

43 Night $223

44 Night $6,678

45 Night $4,556

46 Night $344

47 Night $988

48 Night $907

49 Night $6,663

50 Night $113

51 Night $4,556

52 Night $2,567

53 Night $8,954

54 Night $3,463

55 Night $5,366

56 Night $2,332

57 Night $3,234

58 Night $1,222

59 Night $1,211

60 Night $1,222

61 Night $1,441

62 Night $3,744

63 Night $7,447

64 Night $3,473

65 Night $6,733

66 Night $7,452

67 Weekend $9,402

68 Weekend $ 8,925

69 Weekend $8,034

70 Weekend $8,968

71 Weekend $9,246

72 Weekend $6,902

73 Weekend $8,401

74 Weekend $7,028

75 Weekend $9,684

76 Weekend $8,726

77 Weekend $7,833

78 Weekend $7,843

79 Weekend $9,845

80 Weekend $8,262

81 Weekend $8,523

82 Weekend $9,367

83 Weekend $2,357

84 Weekend $9,070

85 Weekend $9,783

86 Weekend $9,683

87 Weekend $10,311

88 Weekend $9,481

89 Weekend $10,525

90 Weekend $9,852

91 Weekend $9,026

92 Weekend $8,362

93 Weekend $8,727

94 Weekend $8,792

95 Weekend $9,573

96 Weekend $8,673

97 Weekend $7,847

98 Weekend $9,758

99 Weekend $8,953

Home-work question

You are in charge of conducting an analysis for your organization to determine if there is a difference in product sales between the day shift, the night shift, and the weekend shift. Your coworker has already collected the data and it is ready for you to analyze.

First, plan your analysis. Second, conduct your analysis. Third, describe your analysis.

Part 1: Planning

• What are the null and alternative hypotheses?
• Where did you obtain your data or who obtained it for you?

Part 2: Analysis

• What are the descriptive statistics for your sample? Include:
• Sample size
• Mean
• Median
• Mode
• Standard deviation
• Analysis Procedures: What did you do to conduct your analysis?

Part 3: Results and Discussion

• What are the test statistics and results? Include
• f statistic
• p-value
• What are the results? Are the results inferable to the population?
• Do you reject or fail to reject the null hypothesis? Explain.
• What do the results mean? What is your recommendation to the organization?