Question
Asked Jan 27, 2020
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In Exercises, use Table VIII and, if necessary, the reciprocal property of F-curves to find the required F-values. Illustrate your work graphically.

An F-curve has df = (24, 30). In each case, find the F-value that has the specified area to its right.

a. 0.05
b. 0.01
c. 0.025

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Expert Answer

Step 1

a)

Step by step procedure to obtain F-value using MINITAB software is given below:

  • Choose Graph > Probability distribution plot.
  • Click on view probability. Click OK.
  • Under distribution, select F-Distribution.
  • Enter the value 24 in numerator degrees of freedom.
  • Enter the value 30 in denominator degrees of freedom.
  • Under shaded area, click on probability.
  • In probability enter the value 0.05.
  • Click OK.
Step 2

Output using MINITAB software is given below:

Statistics homework question answer, step 2, image 1
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Step 3
Statistics homework question answer, step 3, image 1
fullscreen

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