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anonymous
 one year ago
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
anonymous
 one year ago
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

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egbeach
 one year ago
Best ResponseYou've already chosen the best response.1do you know how to draw a bell curve?

egbeach
 one year ago
Best ResponseYou've already chosen the best response.1draw one out. put the mean as 175 and add/ subtract 9 as the percent gets higher or lower

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0having trouble drawing it so u can see

egbeach
 one year ago
Best ResponseYou've already chosen the best response.1the top number is the percent and the bottom is the height

egbeach
 one year ago
Best ResponseYou've already chosen the best response.1do you need anymore help?

egbeach
 one year ago
Best ResponseYou've already chosen the best response.1okay... 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?

egbeach
 one year ago
Best ResponseYou've already chosen the best response.1Remember that there is 2.5 on EACH end. so you really have to add both ends together and subtract from 100 so the answer is 95%

egbeach
 one year ago
Best ResponseYou've already chosen the best response.1now for the second one you will notice that there are two 34% in between them. so just add them up and you get your answer.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so that 34 twice wihich will give 68
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