K test Assume that a distribution has a mean of 29 and a standard deviation of 6. What percentage of the values in the distribution do we expect to fall between 23 and 29? Use the 68-95-99.7 rule.
Added by Mary A.
Step 1
For x = 23: z = (23 - 29) / 6 = -1 For x = 29: z = (29 - 29) / 6 = 0 Show more…
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