A sample has a mean of M = 60 and a t statistic of t...
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Statistics
A sample has a mean of M = 60 and a t statistic of t = 4.5. Fora one-tailed hypothesis test with α = .01, what is thecorrect statistical decision for this sample? Why?
a.
The researcher can reject the null hypothesis with α =.05 but not with α = .01.
b.
The researcher can reject the null hypothesis with eitherα = .05 or α = .01.
c.
The researcher must fail to reject the null hypothesis witheither α = .05 or α = .01.
d.
It is impossible to make a decision about H0 withoutmore information.
Why?
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4.3 Ratings (724 Votes)
The correct option is Option d It is impossible makea decision about H0 without more informationThis is because this is a t
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