A recent study showed that the length of time that juries deliberate on a verdict for civil trials is normally distributed with a mean equal to 12.56 hours with a standard deviation of 6.7 hours. Given this information, what is the probability that a deliberation will last between 10 and 15 hours?

0.3999

Step-by-step explanation:

Given that a  recent study showed that the length of time that juries deliberate on a verdict for civil trials is normally distributed with a mean equal to 12.56 hours with a standard deviation of 6.7 hours.

Given this information, we are to find  the probability that a deliberation will last between 10 and 15 hours

Let X be the length of time that juries deliberate on a verdict for civil trials

10<x<15 can be converted into Z form as

Prob = F(0.678)-F(-0.382) =0.3999

(where F represents cumulative probabilities upto that value)

step-by-step explanation: the answer is 27. first multiply .32 by 25 which equals 8. then add 8 to 25 which gives you 33. then you subtract that from 6 since she gave 6 to her brother.

,, add !

a

step-by-step explanation: