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 two decimal places and 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
98
91
87
91