Question

height of men on a baseball team has a bell shaped distribution with a mean of 175 cm and a standard deviation of 9 cm...Using the empirical rule, what is the approximate percentage of the men between the following values?

percent of men between 157cm and 193cm

percent of men between 166cm and 184cm

Answer 1

do you know how to draw a bell curve?

Answer 2

Yea

Answer 3

draw one out. put the mean as 175 and add/ subtract 9 as the percent gets higher or lower

Answer 4

having trouble drawing it so u can see

Answer 5

the top number is the percent and the bottom is the height

Answer 6

k

Answer 7

do you need anymore help?

Answer 8

yea

Answer 9

okay... well lets start with the first one. 157 through 193 is the majority of the graph. 2.5 on each side of the graph isnt included though. if you subtract that from 100 what do you get?

Answer 10

-97.5