View Answered Questions
| No. & Date Asked | Question |
# 569 :: 12/21/08
 |
Faced with rising fax costs, a firm issued a guideline that transmissions of 10 pages or more should be sent by 2-day mail instead. Exceptions are all. . .
1-sample t-test,
TDIST |
# 502 :: 11/7/08
|
Administrative staff based at a business school in the UK are advised to take a 15 minute break from their personal computer after working on it for 9. . .
Confidence Intervals,
TDIST,
t-test,
Z-Score |
# 432 :: 9/30/08
|
Assume that the population of heights of male college students is approximately normally distributed with mean m of 68 inches and standard deviation s. . .
TDIST,
t-score |
# 320 :: 8/6/08
|
Individual scores of a placement examination are normally distributed with a mean of 84.2 and a standard deviation of 12.8.
If the score of an indi. . .
t-score,
TDIST |
# 309 :: 8/4/08
|
A cereal company claims that the mean weight of the cereal in its packets is 14 ounces. The weights in ounces of the cereal in a random sample of 8 of. . .
1-sample t-test,
TDIST,
t-score,
t-statistic |
