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

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:

Step 3

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