Mathematics, 28.09.2020 17:01 khristaviaaa
The mean and standard deviation of a normal distribution are 150 and 12 respectively. What percentage of values lie between:
a) 138 and 162
b) 126 and 174
c) 126 and 162
d) 162 and 174
Answers: 3
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The mean and standard deviation of a normal distribution are 150 and 12 respectively. What percentag...
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