The results of a one-way ANOVA are reported here. Use the .05 significance level. Answer the following

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The results of a one-way ANOVA are reported here. Use the .05 significance level.

ANOVA Source of Variation df MS F Between groups 6.892202 2 3.446101 4.960047 Within groups Total 12.50589 18 0.694772 19.3981 20

Answer the following questions.

a. How many treatments are in the study?

b. What is the total sample size?

c. What is the critical value of F ?

d. Write out the null hypothesis and the alternate hypothesis.

e. What is your decision regarding the null hypothesis?

f. Why can we conclude the treatment means differ?

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Statistical Techniques In Business And Economics

ISBN: 9781260239478

18th Edition

Authors: Douglas Lind, William Marchal, Samuel Wathen

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Question Posted: Dec 14, 2020 12:25 AM

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The results of a one-way ANOVA are reported here. Use the .05 significance level. Answer the following

Question:

ANOVA Source of Variation df MS F Between groups 6.892202 2 3.446101 4.960047 Within groups Total 12.50589 18 0.694772 19.3981 20

Step by Step Answer:

a There are 3 treatments in the study b The total sample size is 21 ...View the full answer

Statistical Techniques In Business And Economics

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