Question 852472: With a mean of 100 and a standard deviation of 15, a mean of 0 and a standard deviation of 1, find the probability of a value less than 0.75
Found 2 solutions by stanbon, ewatrrr:
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! With a mean of 100 and a standard deviation of 15, a mean of 0 and a standard deviation of 1, find the probability of a value less than 0.75
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Your post is confusing.
Please check the wording.
Cheers,
Stan H.
Answer by ewatrrr(24785)  (Show Source):
You can put this solution on YOUR website!
Hi,
Using TI
The syntax is normalcdf(smaller, larger, µ, σ).
Note: The -9999 is used as the smaller value to be at least 5 standard deviations from the mean.
m = 0, SD = 1
P(x <.75 = normalcdf(-9999, .75, 0, 1)
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