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2 Questions returned
No. & Date AskedQuestion
# 542 :: 12/9/08
Question 542 has been Answered
A financial analyst wants to compare the turnover rates, I percent, for shares of oil-related stocks versus other stocks, such as GE and IBM. She sele. . .

2-sample t-test, Unequal Variances

# 541 :: 12/9/08
Question 541 has been Answered
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