A marketing survey of 200 random adult Americans found that 78had Amazon Prime accounts, 49 had Netflix Accounts, and 21 had Huluaccounts. 8 adults had all three accounts, while 12 had bothNetflix and Hulu, 10 had both Hulu and Amazon Prime, and 25 hadboth Amazon Prime and Netflix.
(a) How many adults in the survey had none of the three servicesmentioned? (b) How many adults in the survey had only AmazonPrime?
(c) How many adults in the survey had exactly two of theservices mentioned? (d) Of the adults who owned Amazon Prime, howmany also owned Hulu?
(e) Of the adults who owned Hulu, how many also owned AmazonPrime?
(f) Are owning Amazon Prime and Hulu independent events in thisstudy? Explain your answer.
