The mean monthly rent of students at Oxnard University is $750 with a standard deviation of $240. (a) John's rent is $1,335. What is his standardized z-score? (Round your answer to 3 decimal places.)​

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f