T. A sample of basketball players has a mean height of T5 inches and a standard deviation of 5 inehes. You know nothing else about the size of the data or the shape of the data distribution. [6 marks] a} Approximately what proportion of measurements will fall between I50 and 90? b) Approximately what proportion of measurements will fall between 65 and 35? e} Approximately what proportion of measurements will fall below 65