The distribution of the amount of money in savings accounts for university of miami students has an average of 1,100 dollars and a standard deviation of 1000 dollars. suppose that we take a random sample of 24 university of miami students and ask them how much they have in their savings account. the sampling distribution of the sample mean amount of money in a savings account isa. approximately normal, with a mean of 1100 and a standard error of 204.12 b. not approximately normal c. approximately normal with an unknown mean and standard error d. approximately normal, with a mean of 1100 and a standard error of 1000