:5. A nationwide survey inquired about the number of issues of Time magazine (among the four most recent issues) that each respondent had seen. The results are summarized in the following table

Number of issues seen Percent of sample seeing stated number of issues

0 50 1 20 2 15 3 10 4 5

Using this table, we can find that the average number of issues seen is closest to

a. 100.00 b. 1.0 c. 2.0 d. 10.0 e. not enough information given