Sagot :
Answer:
sorry need point
Step-by-step explanation:
sorry sorry again
For the sampling distribution,
The standard deviation is 4.08 and for the sampling distribution, the formula of the population variance is 16.67 and this can be determined by using the given data.
Given
Shoppers at a mall have a mean weight of 70 kg with a standard deviation of 10 kg.
An elevator at the mall holds a maximum of 6 people, and safety engineers are curious about the average weight of shoppers on a full elevator.