Question

Asked Jul 5, 2019

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In a normal distribution of pain estimates (0 = no pain, 100 = lots of pain) where μ = 25 and σ = 11, what percent of patients would you expect to estimate their pain above a 75? Round your answers to a whole percent.

Step 1

The given information is that the normal distribution of pain estimates with mean 25 and standard deviation is 11.

The percentage of the patients expects to estimate their pain above 75 is calculated as follows:

Step 2

Using *Z* table for finding the cumulative function:

Step 3

From the *Z* table, it can observe that the maximu...

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