QuestionFind the mean number of books sold given the frequency data: 0 (2), 1 (4), 2 (3), 3 (6), 4 (3), 5 (2).

Studdy Solution
Calculate the mean number of books sold.
$$\text{Mean number of books sold} = \frac{50}{20} =2.5$$The mean number of books sold for this day is2.5.