QuestionThe mean GPA of all 7000 students at a college is 2.08 . A sample of 200 GPAs from this school has a mean of 2.66 . Which number is $\mu$ and which is $\bar{x}$ ?
Choose the correct answer below. A. The statistic is $\bar{x}=2.08$, and the parameter is $\mu=2.66$. B. The statistic is $\mu=2.08$, and the parameter is $\bar{x}=2.66$. C. The population mean is $\mu=2.08$, and the sample mean is $\bar{x}=2.66$. D. The population mean is $\bar{x}=2.08$, and the sample mean is $\mu=2.66$.