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The mean mass of a dairy cow is 634.5 kg with a standard deviation of 64.2 kg. A sample of 50 cows is obtained. Find the probability that the mean mass of the sample is at least 640 kg
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The mean mass of a dairy cow is 634.5 kg with a standard deviation of 64.2 kg. A sample of 50 cows is obtained. Find the probability that the mean mass of the sample is at least 640 kg

User Liuting
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1 Answer

4 votes

Answer:

oh hun is 640kg stupid cow

Explanation:

User Brianmario
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8.6k points
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