Question: 1)suppose you have population data on variable x with 100 observations. The value of variable x takes either 0 or 2. A)Suppose the population mean

1)suppose you have population data on variable x with 100 observations. The value of variable x takes either 0 or 2.

A)Suppose the population mean is 1/2. Compute the number of observations with "0". (i.e. How many "0"'s do you have in the data?)

B)Suppose the population mean was 1. Compute the population variance of x.

C)Is it possible for the mean to be strictly larger then 2?

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