Consider the Following Data from a Random Sample: 10 10 $\Sigma$

Multiple Choice

Consider the following data from a random sample: 10 10 $\Sigma$$\bar{x}$ X _I = 70 $\Sigma$ X_I - X ) ² = 18 i=1 _

A) X = 7, S² = 2
B) $\mu$ = 7, $\sigma$ ² = 2 _
C) X = 7, $\sigma$ ² = 2
D) The population mean is 7 and S² = 2
E) It is not possible to estimate the population mean and standard deviation from the given information.