Mathematics, 10.04.2021 01:00 kenzielema12

In an all boys school, the heights of the student body are normally distributed with a mean of 71 inches and a standard deviation of 4.5 inches. Using the empirical rule, what percentage of the boys are between 62 and 80 inches tall?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:00, thegent1859

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

Answers: 3

continue

Mathematics, 21.06.2019 19:30, 22emilyl530

Bobby bought 1.12 pounds of turkey at a cost of 2.50 per pound. carla bought 1.4 pounds of turkey at a cost of 2.20 per pound. who spent more and by much?

Answers: 2

continue

Mathematics, 21.06.2019 21:00, alissa64

How to simply and write the answer n a whole number

Answers: 1

continue

Mathematics, 21.06.2019 21:40, ur4286

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.

Answers: 3

continue

You know the right answer?

In an all boys school, the heights of the student body are normally distributed with a mean of 71 in...