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QUESTION
X 1 =158 X 2 =157.4 n 1 =22 n 2 =26 s 2/1 =2.06 s 2/2 =2.59 Calculate the t-test statistic. At significance level 0.05 what are the two-tailed values...
X1=158 X2=157.4 n1=22 n2=26 s2/1=2.06 s2/2=2.59
Calculate the t-test statistic.
At significance level 0.05 what are the two-tailed values associated with each?
Would the null hypothesis be rejected?
