View Answered Questions
| No. & Date Asked | Question |
# 849 :: 3/5
 |
A real estate agent in the coastal area of Georgia wants to compare the variation in the
selling price of homes on the oceanfront with those one to t. . .
F-test |
# 820 :: 10/17/09
|
An animal trainer obtained the following sample data (Table A) in a study of reaction times of dogs (in seconds) to a specific stimulus. He then selec. . .
Standard Deviation,
Standard Deviation on Frequency Data,
Standard Deviation of Grouped Data,
F-test |
# 541 :: 12/9/08
|
A stockbroker at Critical Securities reported that the mean rate of return on a sample of 10 oil stocks was 12.6 percent with a standard deviation of . . .
F-test,
Homogeneity of Variance,
Unequal Variances,
Levine test |
# 527 :: 11/28/08
|
A sample of 25 concession stand purchases at the October 22 matinee of Bride of Chucky showed a mean purchase of $5.29 with a standard deviation of $3. . .
Homogeneity of Variance,
F-test,
Levine test |
# 526 :: 11/28/08
|
To test the hypothesis that students who finish an exam first get better grades, Professor Hardtack kept track of the order in which papers were hande. . .
2-sample t-test,
Homogeneity of Variance,
Equal Variances,
F-test,
Levine test |
