Points
Suppose that a company claims that its coffee cans contain 8.2 ounces of
coffee, on average. You take many large samples, and find, each time, that the
mean weight of the sample is within the 95% confidence interval. Which of
the following would be a reasonable conclusion?
O
A. The company's coffee cans contain less than 8.2 ounces of
coffee, on average.
B. The company's coffee cans contain more than 8.2 ounces of
coffee, on average.
C. The company's coffee cans do not contain 8.2 ounces of coffee,
on average
O
D. The company's coffee cans contain 8.2 ounces of coffee, on
average

Which of these would have been most likely to have been a carpetbagger during the reconstruction era? a) a new york businessman who relocated to mississippi b) a former slave who was able to buy land in birmingham c) a carolina-born politician who supported the democratic d) a former confederate officer who owned a farm in memphis eliminate

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.

Anull hypothesis states that the difference between 8 hours of sleep and 3 hours of sleep has no effect on the number of pictures a student will remember during a picture memory interface test (pmit). examining the mit database, an extremely small t-value of 0.1611 is found. this t-value is much smaller than the smallest t-value on the chart for p-value reference. from this information we can: select one: a. accept the null hypothesis because the p-value obtained shows that the difference between the two groups being tested is not statistically significant b. accept the null hypothesis because the p-value obtained was statistically significant c. reject the null hypothesis because of the p-value obtained d. reject the null hypothesis because the data obtained is statistically significant