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A Movie Studio Did a Poll to Determine Whether Women

Question 26

Multiple Choice

A movie studio did a poll to determine whether women in different age groups watched different amounts of horror movies. Check the computer output to see whether the same-variance condition
For ANOVA holds. Is ANOVA appropriate?  One-way ANOVA F=15.44055794Catn Mean  StDev p=7.5111227E51724209.57.02 Factor 25321214.75.82df=23340216.59.21SS=1957.90476MS=978.952381 Error df=21SS=1331.42857MS=63.4013605Sxp=7.96249713\begin{array} { | l l l l l | } \hline \text { One-way ANOVA } & & & & \\\mathrm { F } = 15.44055794 & \mathrm { Cat } & \mathrm { n } & \text { Mean } & \text { StDev } \\\mathrm { p } = 7.5111227 \mathrm { E } - 5 & 17 - 24 & 20 & 9.5 & 7.02 \\\text { Factor } & 25 - 32 & 12 & 14.7 & 5.82 \\\mathrm { df } = 2 & 33 - 40 & 21 & 6.5 & 9.21 \\\mathrm { SS } = 1957.90476 & & & & \\\mathrm { MS } = 978.952381 & & & & \\\text { Error } & & & & \\\mathrm { df } = 21 & & & & \\\mathrm { SS } = 1331.42857 & & & & \\\mathrm { MS } = 63.4013605 & & & & \\\mathrm { Sxp } = 7.96249713 & & & & \\\hline\end{array}


A) Yes
B) No

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