Question

If the mean of a normal distribution is negative, _____. Group of answer choices the standard deviation must also be negative the variance must also be negative a mistake has been made in the computations, because the mean of a normal distribution cannot be negative None of the answers is correct.

Name: if the mean of a normal distribution is negative group of answer choices the standard deviation must also be negative the variance must also be negative a mistake has been made in the 26595
Uploaded: 2021-12-28T03:44:18-08:00
Duration: 25 s
Channel: Jennifer Stoner
Description: if the mean of a normal distribution is negative group of answer choices the standard deviation must also be negative the variance must also be negative a mistake has been made in the 26595

          If the mean of a normal distribution is negative, _____.
Group of answer choices
the standard deviation must also be negative
the variance must also be negative
a mistake has been made in the computations, because the mean of a normal distribution cannot be negative
None of the answers is correct.

Added by Robert C.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Jennifer Stoner

12/28/2021

Step 1

A normal distribution is defined by its mean (average) and standard deviation (a measure of spread). The mean can take any real value, including negative values. Show more…

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If the mean of a normal distribution is negative, _____. Group of answer choices the standard deviation must also be negative the variance must also be negative a mistake has been made in the computations, because the mean of a normal distribution cannot be negative None of the answers is correct.