Below is the summarized fequency distribution table for a group of professional basketball players' heights. Find the mean height from the frequency...

Below is the summarized fequency distribution table for a group of professional basketball players' heights. Find the mean height from the frequency distribution. Round your answer to one decimal place. Height (inches) 70-71 f-2 72-73 f-7 74-75 f-8 76-77 f- 10 78-79 f-10 80-81 f-4 82-83 f-1