Question

Out of 50 fitness buffs, 25 like bicycling, 35 like jogging, and 15 like bicycling and

jogging
a. What is the probability that a single fitness buff selected at random likes either
jogging, bicycling, or both?

Answer 1

50/50

Explanation:

if you create a venn diagram you would have 25-10 or 15 like bicycling only, 35-15 or 20 like jogging only, and 15 like both sports