The results of a one-way ANOVA are reported here. Use the .05 significance level. Answer the following
Question:
The results of a one-way ANOVA are reported here. Use the .05 significance level.
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?
Transcribed Image Text:
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
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a There are 3 treatments in the study b The total sample size is 21 ...View the full answer
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Related Book For
Statistical Techniques In Business And Economics
ISBN: 9781260239478
18th Edition
Authors: Douglas Lind, William Marchal, Samuel Wathen
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