For a random sample of 50 newborn Holstein calves from the United States, the mean weight was 80 pounds and the standard deviation was 6 pounds. In order to compare these findings with those of other countries, an agricultural engineer converted the measured calf weights from pounds to kilograms by multiplying each weight by 0.454. What are the mean and standard deviation of the converted weights of the 50 newborn Holstein calves? (A) The mean weight is 36.32 kilograms and the standard deviation is 2.724 kilograms. (B) The mean weight is 36.32 kilograms and the standard deviation is 6 kilograms. (C) The mean weight is 80 kilograms and the standard deviation is 2.724 kilograms. (D) The mean weight is 80 kilograms and the standard deviation is 6 kilograms. (E) The mean weight is approximately 176.21 kilograms and the standard deviation is 6 kilograms.

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For a random sample of 50 newborn Holstein calves from the United States, the mean weight was 80 pounds and
the standard deviation was 6 pounds. In order to compare these findings with those of other countries, an
agricultural engineer converted the measured calf weights from pounds to kilograms by multiplying each weight by
0.454.
What are the mean and standard deviation of the converted weights of the 50 newborn Holstein calves?
(A) The mean weight is 36.32 kilograms and the standard deviation is 2.724 kilograms.
(B) The mean weight is 36.32 kilograms and the standard deviation is 6 kilograms.
(C) The mean weight is 80 kilograms and the standard deviation is 2.724 kilograms.
(D) The mean weight is 80 kilograms and the standard deviation is 6 kilograms.
(E) The mean weight is approximately 176.21 kilograms and the standard deviation is 6 kilograms.
Transcribed Image Text:For a random sample of 50 newborn Holstein calves from the United States, the mean weight was 80 pounds and the standard deviation was 6 pounds. In order to compare these findings with those of other countries, an agricultural engineer converted the measured calf weights from pounds to kilograms by multiplying each weight by 0.454. What are the mean and standard deviation of the converted weights of the 50 newborn Holstein calves? (A) The mean weight is 36.32 kilograms and the standard deviation is 2.724 kilograms. (B) The mean weight is 36.32 kilograms and the standard deviation is 6 kilograms. (C) The mean weight is 80 kilograms and the standard deviation is 2.724 kilograms. (D) The mean weight is 80 kilograms and the standard deviation is 6 kilograms. (E) The mean weight is approximately 176.21 kilograms and the standard deviation is 6 kilograms.
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