High School

In a water taxi service, the weights of passengers are normally distributed with a mean of 195 lb and a standard deviation of 44 lb. What is the mean weight of the passengers?

A) 195 lb
B) 44 lb
C) 239 lb
D) 151 lb

Answer :

Final answer:

The mean weight of the passengers in the water taxi service is A) 195 lb.

Explanation:

In statistics, the mean is a measure of central tendency that represents the average of a set of values. In this case, we are given that the weights of passengers in a water taxi service are normally distributed with a mean of 195 lb and a standard deviation of 44 lb.

To calculate the mean weight of the passengers, we simply use the given mean value, which is 195 lb. There is no need for additional calculations or adjustments because the mean is already provided.

Therefore, the mean weight of the passengers is 195 lb, making the correct answer A) 195 lb.

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