Posted by **Cam** on Wednesday, November 13, 2013 at 3:32pm.

A company with two plants producing the same product, but with two slightly different manufacturing processes, conducted a sample study at each of the two plants with the following results: The sample statistics from the first group are: n = 40, x-bar = 18, s = 4.2. The sample statistics from the second group are: n = 50, x-bar = 20, s = 4. In testing the hypothesis that the mean time to produce the product is the same at both plants, what is the p-value of the test?

## Answer this Question

## Related Questions

- Microeconomics - 5. A drug company has a monopoly on a new patented medicine. ...
- Statistics - According to a genetics model, plants of a particular species occur...
- statistics - Two different samples drawn independently from the two district ...
- Science - Two students were testing the amount of fertilizer that would best ...
- Biology - CAM (crassulacean acid metabolism) plants such as the cacti differ ...
- Statistics - According to a genetics model, plants of a particular species occur...
- statistics - 3. You obtain the following regression statistics for the ...
- qnt/351 - Which of the following statements about the two sample sizes is NOT ...
- microeconomics - Help!! There are two firms who collude and behave like one firm...
- phoenix - Each sample has n= 5 scores with s2 =38 for the first sample and s2 = ...