A statistician employed by the Central State Zoo examines data from a random sample of 500 previous visitors. She finds that 322 guests who visited purchased annual passes, 102 purchased multi-day passes, and 76 purchased one-day tickets. What is the relative frequency for visitors who purchased one-day tickets?
A) 1.00
B) .64
C) .20
D) .15

Question

Quizplus · Accepted Answer

The relative frequency for visitors who purchased one-day tickets is calculated by dividing the number of one-day ticket purchases (76) by the total number of visitors sampled (500). So, 76/500 = 0.152, which rounds to 0.15 or 15%.

A Statistician Employed by the Central State Zoo Examines Data