A sample of n = 25 scores produces a t statistic of t = +2.052. If the researcher is conducting a two-tailed hypothesis test, which of the following is the correct statistical decision? The researcher should reject the null hypothesis with α = .05 but not with α = .01. The researcher should reject the null hypothesis with either α = .05 or α = .01. The researcher should fail to reject the null hypothesis with either α = .05 or α = .01. This is impossible to determine based on the provided information.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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A sample of n = 25 scores produces a t statistic of t = +2.052. If the researcher is conducting a two-tailed hypothesis test, which of the following is the correct statistical decision?

  1. The researcher should reject the null hypothesis with α = .05 but not with α = .01.
  2. The researcher should reject the null hypothesis with either α = .05 or α = .01.
  3. The researcher should fail to reject the null hypothesis with either α = .05 or α = .01.
  4. This is impossible to determine based on the provided information.
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