Question: State whether the standardized test statistic z indicates that you should reject the null hypothesis. (a) z = 2.527 (b) z=2.632 (c) z= -2.458

the null hypothesis. (a) z = 2.527 (b) z=2.632 (c) z= -2.458 (d) z = -2.601 (a) For z=2.527, should you reject or fail

State whether the standardized test statistic z indicates that you should reject the null hypothesis. (a) z = 2.527 (b) z=2.632 (c) z= -2.458 (d) z = -2.601 (a) For z=2.527, should you reject or fail to reject the null hypothesis? COL -4-20-2.575 10 20=2.575 (b) For z= 2.632, should you reject or fail to reject the null hypothesis? (c) For z= -2.458, should you reject or fail to reject the null hypothesis?

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