Hi hi. i have a legit question now.
if the mean is 52$ and the standard deviation is 3$ how do...
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Mathematics, 01.09.2019 20:30 whitewesley124
Hi hi. i have a legit question now.
if the mean is 52$ and the standard deviation is 3$ how do you find the z score? my problems for this are
a. less than 50
b. more than 59
c. more than 40
and d. between 48 and 57$
but i'm a little unsure on how to find these percentages without the x value.
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