A. Not be rejected; greater B. Be rejected; less than C. Not be rejected; less t

Question

A. Not be rejected; greater B. Be rejected; less than C. Not be rejected; less than D. Be rejected; greater Scenario 1 The null and altenative hypotheses for given statistical analysis are Ho: ??-?2(he average assignment scores are equal for the 2 groups of students) He ?. ?? (the average assignment scores are not equal for the 2 groups of students) The populations from which the sample data was obtained are assumed to be normal. The level of significance is 0.01 (a -0.01) The results of the analysis are shown below Variable 1 Variable 2 17.55714286 19.89047619 3.737571429 20.94590476 Mean Variance Observations Pooled Variance Hypothesized Mean Difference df t Stat P(Ts-t) one-tai t Critical one-tail P(T

Explanation / Answer

Here

P value = 0.0375

Alfa = 0.01

Since p value > 0.01, we don't reject the null hypothesis the result is not significant.

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