two tailed sample test confidence level

Statistics
Tutor: None Selected Time limit: 1 Day

A researcher conducts a two-tailed one-sample t test on 24 subjects and find that t = 1.89. How confident can the researcher be that the results are true and not due to mere sampling error?

answers? .05%, 85%, 92% or 100%

Apr 12th, 2015

According to the tables, with  DF = 24 - 1 = 23  and t = 1.89

the confidence level would be about 92%

Apr 12th, 2015

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Apr 12th, 2015
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Apr 12th, 2015
Dec 9th, 2016
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