Z-score test-distribution-free test

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Reference no: EM13963621

1. For the data of Example 1, label all possible outliers using:

(a) (iz-Score test, (ii) distribution-free test, and (iii) modi?ed z-score test.

(b) Box plot.

2. The following data represent test scores of 36 randomly selected students from a large mathematics class.

67

63

39

80

64

95

90

93

21

36

44

66

100

66

72

34

78

66

68

98

74

81

71

100

60

50

81

66

90

89

86

49

77

63

58

43

Label all possible outliers using:

(a) (iz-Score test, (ii) distribution-free test, and (iii) modi?ed z-score test.

(b) Box plot.

Reference no: EM13963621

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