SOLUTION: can someone please help me out with this problem?
Heights of men on a baseball team have a​ bell-shaped distribution with a mean of 173 cm and a standard deviation of 6 cm
Algebra ->
Probability-and-statistics
-> SOLUTION: can someone please help me out with this problem?
Heights of men on a baseball team have a​ bell-shaped distribution with a mean of 173 cm and a standard deviation of 6 cm
Log On
Question 1012090: can someone please help me out with this problem?
Heights of men on a baseball team have a bell-shaped distribution with a mean of 173 cm and a standard deviation of 6 cm. Using the empirical rule, what is the approximate percentage of the men between the following values?
a. 155 cm and 191 cm
b. 167 cm and 179 cm
a.
___% of the men are between 155 cm and 191 cm.
(Round to one decimal place as needed.)
b.
___% of the men are between 167 cm and 179 cm.
(Round to one decimal place as needed.) Answer by Theo(13342) (Show Source):
You can put this solution on YOUR website! Heights of men on a baseball team have a bell-shaped distribution with a mean of 173 cm and a standard deviation of 6 cm. Using the empirical rule, what is the approximate percentage of the men between the following values?
a. 155 cm and 191 cm
b. 167 cm and 179 cm
a.
___% of the men are between 155 cm and 191 cm.
(Round to one decimal place as needed.)
b.
___% of the men are between 167 cm and 179 cm.
(Round to one decimal place as needed.)
z-score = (raw-score minus mean) / standard deviation.
68% will fall within the first standard deviation, 95% within the first two standard deviations, and 99.7% will fall within the first three standard deviations of the mean.
It is also referred to as the Three Sigma Rule, or the 68-95-99.7 Rule.
your solutions are:
a. 99.7% of the men are between 155 cm and 191 cm.
(Round to one decimal place as needed.)
b. 68% of the men are between 167 cm and 179 cm.
(Round to one decimal place as needed.)
