Calculate the t statistic for testing equality of means where 1 = 8.2,
2 = 11.3,s12 = 5.4,s22 = 5.2,n1= 6,n2 = 7.(Assume equal population variances)
A) -2.42
B) -1.05
C) -2.63
D) -4.86
Correct Answer:
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