The McClatchy News Service reported on a sample of prime-time television hours. The following table summarizes the information reported for two networks. Networ Mean Number of Violent Acts per k Hour ABC 15.6 FOX 11.7 Suppose that each of these sample means was computed on the basis of viewing randomly selected prime-time hours. Suppose we want to compare the true mean number of violent acts per prime-time hour between ABC and FOX. What is the populationparameter of interest? What is the notation for the parameter? Give a point estimate for the parameter. Suppose the estimated standard error of the point estimate from its bootstrap distribution is 1.4. Give a 95% confidence interval for the population parameter and interpret the confidence interval. The National Coalition on Television Violence claims that shows on ABC are more violent than on FOX. Based on the confidence interval from part 2), do you agree with this conclusion? Explain.

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The McClatchy News Service reported on a sample of prime-time television hours. The following table
summarizes the information reported for two networks.
Networ Mean Number of Violent Acts per
k
Hour
АВС
15.6
FOX
11.7
Suppose that each of these sample means was computed on the basis of viewing randomly selected prime-time
hours.
Suppose we want to compare the true mean number of violent acts per prime-time hour between ABC and
FOX. What is the populationparameter of interest? What is the notation for the parameter? Give a point
estimate for the parameter. îj
Suppose the estimated standard error of the point estimate from its bootstrap distribution is 1.4. Give a 95%
confidence interval for the population parameter and interpret the confidence interval.
The National Coalition on Television Violence claims that shows on ABC are more violent than on FOX.
Based on the confidence interval from part 2), do you agree with this conclusion? Explain.
80
DD
F4
F5
F6
F7
F8
F9
F10
F2
F3
23
2$
&
4
7
8
R
Transcribed Image Text:Add'ons Heip Arial BIUA Normal text 2 3 | 4 |. 5 6. 1 The McClatchy News Service reported on a sample of prime-time television hours. The following table summarizes the information reported for two networks. Networ Mean Number of Violent Acts per k Hour АВС 15.6 FOX 11.7 Suppose that each of these sample means was computed on the basis of viewing randomly selected prime-time hours. Suppose we want to compare the true mean number of violent acts per prime-time hour between ABC and FOX. What is the populationparameter of interest? What is the notation for the parameter? Give a point estimate for the parameter. îj Suppose the estimated standard error of the point estimate from its bootstrap distribution is 1.4. Give a 95% confidence interval for the population parameter and interpret the confidence interval. The National Coalition on Television Violence claims that shows on ABC are more violent than on FOX. Based on the confidence interval from part 2), do you agree with this conclusion? Explain. 80 DD F4 F5 F6 F7 F8 F9 F10 F2 F3 23 2$ & 4 7 8 R
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