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klio [65]
3 years ago
14

A study was made of seat belt use among children who were involved in car crashes that caused them to be hospitalized. It was fo

und that children not wearing any restraints had hospital stays with a mean of 7.37 days and a standard deviation of 2.75 days with an approximately normal distribution.
(a) Find the probability that their hospital stay is from 5 to 6 days, rounded to five decimal places.
(b) Find the probability that their hospital stay is greater than 6 days, rounded to five decimal places.
Mathematics
1 answer:
solong [7]3 years ago
6 0

Answer:

b

Step-by-step explanation:

is this multiple choice or?

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