Jordan scores a 53 on his math test. the class average is 57 with a standard deviation of 2 points. how many standard deviations below the mean did jordan score?

Which term best describes the association between variables a and b

What term makes it inconsistent y=2x - 4

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?