Question

Asked Nov 18, 2019

1 views

Let’s assume that weight is normally distributed with a mean of 160 and a standard deviation

of 25 pounds. The middle 80% 0f all people lie between which two weights?

Step 1

Step-by-step procedure to obtain the middle 80% 0f all people lie between which two weights using MINITAB:

- Choose
**Graph > Probability Distribution Plot**choose**View Probability****> OK.** - From
**Distribution**, choose ‘**Normal**’ distribution. - Enter mean as 160 and Standard deviation as 25.
- Click the
**Shaded Area** - Choose
**Probability**and**Middle Tail**for the regio...

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