Students in a statistics class took their first test. The following are the scores they earned. You need to write a frequency distribution and histogram for the data using a lower class limit of 50 and a class width of 10. You have to describe the shape of the distribution.

90

95

94

92

98

99

94

97

99

91

87

81

81

84

89

84

80

87

76

73

71

74

64

69

56

b) For this one the class width is given to be the following: class width =

Complete the frequency/relative frequency table using the given class width.

Don't forget to round relative frequencies to 3 decimal places.

Classes	Frequency	Relative Frequency
[50 - )
[ - )
[ - )
[ - )
[ - )