If the null hypothesis that two means are equal is true, 97% of the computed z-values will lie between what two values?
A) ±2.58
B) ±2.33
C) ±2.17
D) ±2.07
E) None of these statements are correct

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The Answer of If the null hypothesis that two means are equal is true, 97% of the computed z-values will lie between what two values?
A) ±2.58
B) ±2.33
C) ±2.17
D) ±2.07
E) None of these statements are correct

If the Null Hypothesis That Two Means Are Equal Is