An accounting firm summarises their clients in terms of the sector and the number of them that sent late tax returns in the following table: Sector Number sending late returns Number on time Total number of clients Health 2 13 15 Real estate 5 73 78 Retail 5 52 57 Other 30 97 127 Total 42 235 277 An account is chosen at random. What is the probability that it is from the Retail sector and had an on-time return? Give your answer to 2 decimal places.

An accounting firm summarises their clients in terms of the sector and the number of them that sent late tax returns in the following table: Sector Number sending late returns Number on time Total number of clients Health 2 13 15 Real estate 5 73 78 Retail 5 52 57 Other 30 97 127 Total 42 235 277 An account is chosen at random. What is the probability that it is from the Retail sector and had an on-time return? Give your answer to 2 decimal places.

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter12: Probability

Section12.3: Conditional Probability; Independent Events; Bayes' Theorem

Problem 85E

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Sector	Number sending late returns	Number on time	Total number of clients
Health	2	13	15
Real estate	5	73	78
Retail	5	52	57
Other	30	97	127
Total	42	235	277