There are 62 people that takes yoga class and 48 people people that take spinning class at the gym. fifteen people that take yoga also take spinning. if a person from these groups is selected at random, find the probability that he or she is takes yoga class, if you know they take spinning class.

Question

Wiggins

Mathematics

6 November, 11:51

There are 62 people that takes yoga class and 48 people people that take spinning class at the gym. fifteen people that take yoga also take spinning. if a person from these groups is selected at random, find the probability that he or she is takes yoga class, if you know they take spinning class.

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Eden York · Answer 1

There are 48 people total in the spinning class and 15 of those people take both the spinning and yoga classes, so that would give you the probability of 15/48, which can be simplified to 5/16.

So there is a 5/16 chance that a person takes yoga class, knowing that they take spinning class.