5C

1- Use

5-point

bins

(95to99,

90to94,

etc.) to make a frequency table for the set of exam scores shown below. Include columns for relative frequency and cumulative frequency.

99

84

86

90

88

80

87

74

81

90

85

96

98

77

77

89

75

71

88

77

Complete the frequency table below.

Scores	Frequency	Relative Frequency	Cumulative Frequency
95to99	enter your response here	enter your response here%	enter your response here

2- Use

10-point

bins

(90

to

99,

80

to

89,

etc.) to make a frequency table for the data set below. Include columns for relative frequency and cumulative frequency.

96	80	82	78	66	65	73	99	64	76
64	89	60	61	73	60	73	92	74	97

Complete the table.

(Type integers or decimals rounded to the nearest tenth as needed.)

Data	Frequency	Relative frequency	Cumulative frequency
90 to 99	enter your response here	enter your response here%	enter your response here