Question

A telemarketers computer selects phone numbers at random. The telemarketer has recorded the number of respondents in each age bracket for one evening in the following table. What is the probability that the next respondent will be 25 or younger? Enter a fraction or round your answer to 4 decimal places if necessary Under= 1818-25=2326-35=4036-45=58Over 45=50

Answer 1

The probability is 21.6931 %

Step-by-step explanation:

Total amount of callers: 18 + 23 + 40 +58 +50 = 189 callers

Amount of callers 25 or younger : 18 + 23 = 41 callers

Percentage of callers 25 or younger : 41 * 100 / 189 = 21.6931 %