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6 Questions returned
No. & Date AskedQuestion
# 875 :: 1/8/11
Question 875 has been Answered
The amount of income spent on housing is an important component of the cost of living. The total costs of housing for homeowners might include mortgag. . .

Paired t-test

# 848 :: 3/5/10
Question 848 has been Answered
The president of the American Insurance Institute wants to compare the yearly costs of auto insurance offered by two leading companies. He selects a . . .

Paired t-test

# 752 :: 6/14/09
Question 752 has been Answered
An Excel Spreadsheet is reprinted below. Interpret the t-test results. Are they statistically significant? t-Test: Paired Two Sample for Means Be. . .

Paired t-test

# 689 :: 4/20/09
Accounting procedures allow a business to evaluate their inventory at LIFO (Last In First Out) or FIFO (First In First Out). A manufacturer evaluated. . .

Paired t-test

# 538 :: 12/9/08
Question 538 has been Answered
When would it be appropriate to use ANOVA and when is it appropriate to use a paired t test? Be specific and give examples.. . .

ANOVA, Paired t-test

# 514 :: 11/17/08
Question 514 has been Answered
I am trying to assess the impact of an event on a population. I ran a survey before the event and then I ran the survey after the event. The collect. . .

Paired t-test, Within Subjects, 1-Sided Test, One-Tailed Test