Một nhóm gồm 10 sinh viên trong đó có 1 sinh viên học lực giỏi, 6 sinh viên khá và 3 sinh viên trung bình. Chọn ngẫu nhiên 2 sinh viên, tính xác suất để chọn được 1 sinh viên khá.

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

What are different types of statistical programs

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box