A study of the effect of television commercials on 12-year-old children measured their attention span, in seconds. The commercials were for clothes, food, and toys. Clothes 25 Food 24 40 Toys 48 24 30 22 42 22 36 35 51 61 33 23 27 55 15 32 35 42 64 34 20 25 53 42 36 57 18 30 33 a. Complete the ANOVA table. Use 0.02 significance level. (Round the SS and MS values to 1 decimal place and Fvalue to 2 decim places. Round the DF values to nearest whole number. Round pvalue to 3 decimal places.) Source MS p-Value Factor Krror Total b. Find the values of mean and standard deviation. (Round the mean and standard deviation values to 3 decimal places.) Level Hean SEDev clothes Pood Toys
A study of the effect of television commercials on 12-year-old children measured their attention span, in seconds. The commercials were for clothes, food, and toys. Clothes 25 Food 24 40 Toys 48 24 30 22 42 22 36 35 51 61 33 23 27 55 15 32 35 42 64 34 20 25 53 42 36 57 18 30 33 a. Complete the ANOVA table. Use 0.02 significance level. (Round the SS and MS values to 1 decimal place and Fvalue to 2 decim places. Round the DF values to nearest whole number. Round pvalue to 3 decimal places.) Source MS p-Value Factor Krror Total b. Find the values of mean and standard deviation. (Round the mean and standard deviation values to 3 decimal places.) Level Hean SEDev clothes Pood Toys
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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