Multiple Choice
A particular data set follows the bell-shaped pattern of a normal distribution, with a mean of 3.5 minutes and a standard deviation of 1.1 minutes.What proportion of service times will be between 3.5 and 4.6 minutes?
A) about .2628
B) about .4819
C) about .3415
D) about .9215
E) about .1505
Correct Answer:
Verified
Correct Answer:
Verified
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