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Suppose that the scores of bowlers in a particular league follow a normal distribution such that the standard deviation of the population is 12. Find

Suppose that the scores of bowlers in a particular league follow a normal distribution such that the standard deviation of the population is 12. Find the 95% confidence interval of the mean score for all bowlers in this league using the accompanying data set of 40 random scores. Round your answers to twodecimal placesand use ascending order.

Score

96

103

94

105

91

101

99

89

94

91

82

94

97

99

89

107

97

100

96

92

96

95

99

90

84

97

99

87

102

92

91

90

88

103

94

90

88,103,94,90,98,91,87,91

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