The cargo loads that Niels transports in his truck have a mean weight of 42,000 lb with a standard deviation of

1,500 lb.

What will be the mean and standard deviation of the distribution of weights in kilograms?

1 lb approximately equals 0.45 kg.

Question

Ahmed George

Mathematics

5 February, 12:49

The cargo loads that Niels transports in his truck have a mean weight of 42,000 lb with a standard deviation of

1,500 lb.

What will be the mean and standard deviation of the distribution of weights in kilograms?

1 lb approximately equals 0.45 kg.

+5

Answers (1)

Know the Answer?

Evangeline Lambert · Answer 1

The mean of the distribution of weights is 18,900kg and the standard deviation is 675kg.

Step-by-step explanation:

Conversion of units questions are solved using rules of three.

1 lb approximately equals 0.45 kg.

Mean:

1lb - 0.45kg

42000lb - x kg

x = 42000*0.45 = 18900 kg.

Standard deviation:

1lb - 0.45kg

1500lb - xkg

x = 1500*0.45 = 675kg

The mean of the distribution of weights is 18,900kg and the standard deviation is 675kg.

The cargo loads that Niels transports in his truck have a mean weight of 42,000 lb with a standard deviation of1,500 lb.What will be the mean and standard deviation of the distribution of weights in kilograms?1 lb approximately equals 0.45 kg.

The cargo loads that Niels transports in his truck have a mean weight of 42,000 lb with a standard deviation of

1,500 lb.

What will be the mean and standard deviation of the distribution of weights in kilograms?

1 lb approximately equals 0.45 kg.