Question
Asked Oct 16, 2019
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ixd
s
67
Dr
5.
Find the percentage of data points that lie above z
1.03. Draw a picture to support your
work.
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ixd s 67 Dr 5. Find the percentage of data points that lie above z 1.03. Draw a picture to support your work.

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Expert Answer

Step 1

The percentage of data points that lie above Z= 1.03.

The P-value is developed using MINITAB:

  • Choose Graph > Probability Distribution Plot choose View Probability > OK.
  • From Distribution, choose ‘Normal’ distribution.
  • Click the Shaded Area
  • Choose X Value and Right Tail for the region of the curve to shade.
  • Enter the data value as 1.03.
  • Click OK.

Follow the above instructions to obtain the MINITAB output.

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Distribution Plot Normal Mean-0, SDev=1 0.4 0.3 0.2 0.1 0.1515 0.0 1.03 0 х Density

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Step 2

From the output, the p-value (P) is 0....

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Percentage Px100 0.1515x100 15.15

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