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Examination Times Narrative
the Time Necessary to Complete an Examination μ\mu

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Examination Times Narrative
The time necessary to complete an examination has a mean of 45 minutes and a standard deviation of 4 minutes. The average time necessary for 64 randomly selected students is computed.
-Refer to Examination Times Narrative. If the sample mean, Examination Times Narrative The time necessary to complete an examination has a mean of 45 minutes and a standard deviation of 4 minutes. The average time necessary for 64 randomly selected students is computed. -Refer to Examination Times Narrative. If the sample mean, , is actually 50 minutes, what can be said about the claim that \mu = 52? , is actually 50 minutes, what can be said about the claim that μ\mu = 52?

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50 minutes is more t...

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