Question: ii. Would you reject or fail to reject the null hypothesis at 95% confidence? Hint: For a Normal random variable, Z, P(|Z | 3) ~

ii. Would you reject or fail to reject the null hypothesis
at 95% confidence? Hint: For a Normal random variable, Z, P(|Z |

ii. Would you reject or fail to reject the null hypothesis at 95% confidence? Hint: For a Normal random variable, Z, P(|Z | 3) ~ 0.95

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