Question: State whether the standardized test statistic z allows you to reject the null hypothesis. Explain your reasoning. z = 1.723 -3 -2 |-1 -20 =-1.645

State whether the standardized test statistic z allows you to reject the null hypothesis. Explain your reasoning.

-3 -2 |-1 -20 =-1.645 2 1.645 Zo


z = 1.723

-3 -2 |-1 -20 =-1.645 2 1.645 Zo

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