A data set includes the counts of chocolate chips from three different types of Chips Ahoy cookies. The accompanying StatCrunch display shows results from analysis of variance used with those three types of cookies. Use a 0.05 significance level to test the claim that the three different types of cookies have the same mean number of chocolate chips. ANOVA table Source DF SS MS F-Stat P-value Columns 2 1149.5500 574.77500 57.7839 <0.0001 Error 77 765.91667 9.9469697 Total 79 1915.4667 Determine the test statistic. The test statistic is enter your response here. (Round to two decimal places as needed.) Determine the P-value. The P-value is enter your response here.
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Step 1
Null hypothesis (H0): The three different types of cookies have the same mean number of chocolate chips. Alternative hypothesis (H1): At least one type of cookie has a different mean number of chocolate chips. Show more…
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A data set includes the counts of chocolate chips from three different types of Chips Ahoy cookies. The accompanying StatCrunch display shows results from analysis of variance used with those three types of cookies. Use a 0.05 significance level to test the claim that the three different types of cookies have the same mean number of chocolate chips. ANOVA table Source DF SS MS F-Stat P-value Columns 2 1122.7500 561.37500 59.9305 <0.0001 Error 77 721.26667 9.3670996 Total 79| 1844.0167 Determine the null hypothesis Ho: Determine the altermative hypothesis H1 Determine the test statistic The test statistic is (Round to two decimal places as needed.) Determine the P-value
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