The following are six observations collected from treatment 1, four observations collected from treatment 2, and five
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The following are six observations collected from treatment 1, four observations collected from treatment 2, and five observations collected from treatment 3. Test the hypothesis at the .05 significance level that the treatment means are equal.
a. State the null and the alternate hypotheses.
b. What is the decision rule?
c. Compute SST, SSE, and SS total.
d. Complete an ANOVA table.
e. State your decision regarding the nullhypothesis.
Transcribed Image Text:
Treatment 1 Treatment 2 13 20 14 13 Treatment 3 9 14 15 12
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Related Book For
Statistical Techniques in Business and Economics
ISBN: 978-0078020520
16th edition
Authors: Douglas Lind, William Marchal
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