I need help with the following questions:

1)   If the car sales data is from 50 of 50 total stores in the company and it was collected on the first of July, it is:

A.   A cross sectional population

B.   A cross sectional sample

C.   A time series sample

D.   A time series population

2) Based on the provided attachment. Which of the following statements is correct?

A.   Sales people is less dispersed than New Cars Sold Each Week

B.   Used cars sold each week is less dispersed New Cars Sold Each Week

C.   Profit is more dispersed than Profit from Used Car Sales

D.   Both A and C are correct

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