Posted by **Beverly** on Friday, April 1, 2011 at 1:25am.

A major television network is trying to determine whether to increase or decrease the number of news-based television shows. They conducted a national survey and found that their population watched 8 news shows each week. Now they need your help to determine if the mean number of news shows watched in your neighborhood is similar to the national mean.

- sample t-test -
**PsyDAG**, Friday, April 1, 2011 at 1:57pm
What is your question?

Z = (mean1 - mean2)/standard error (SE) of difference between means

SEdiff = √(SEmean1^2 + SEmean2^2)

SEm = SD/√(n-1)

If only one SD is provided, you can use just that to determine SEdiff.

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion related to your Z score to compare it to your level of significance.

## Answer this Question

## Related Questions

- data management - A survey of 1000 veiwers conducted by a television station ...
- Data Management Grade 12 - A survey of 1000 television viewers conducted by a ...
- Math Data management - A survey of 1000 television viewers conducted by a local ...
- Language arts Help - When MacNeil says that much of television news is "machine ...
- Probability - The results of a survey asking 100 people how they get their news...
- Math - The results of a survey asking 100 people how they get their news. 15 ...
- Statistics - In Los Angeles there are three network television stations, each ...
- statistics - In Los Angeles there are three network television stations, each ...
- media - what trend has helped hasten the homogenization of national news in the ...
- government - what would be your BEST advice to a person who wants to learn more ...

More Related Questions