458136147 I Statistics Homework: Week 3 Homework 40 pts Score: 0 of 3 pts 3.2.11

Question

458136147 I Statistics Homework: Week 3 Homework 40 pts Score: 0 of 3 pts 3.2.11 | 7of12 (6 complete) (a) E: A person living at least 70 years F: The same person regularly handing venomous snakes A. E and F are independent because regularty handiling venomous snakes has no offect on the probability of a person lving at least 70 years B. E and F are dependent because regularly handling venomous snakes can affect the probability of a person living at least 70 years E and F are dependent because living at least 70 years has no effect on the probability of a person regularly handling venomous snakes. D. E and F are independent because living at least 70 years has no effect on the probability of a person regularly handing venomous snakes (b) E: A randomly selected person finding cheese revolting F: A different randomly selected person finding cheese delicious O A. E can affect the probability of F becau O B. E cannot affect F and vice versa because the people were randomly selected, so the events are se the people were randomly selected, so the events are dependent O C. E cannot affet F because person 1 fInding cheese revolting could neverocur so the vents are nether dopendent nor never occur so the events are neither dependent nor independent 0 D. E can affect the probability of F. even if the two people are randomly selected so the events are dependent Click to select your answer and then click Check Answer Type here to search TOSHIBA

Explanation / Answer

a)

E: A person living at least 70 years

F: The same person regularly handling venomous snake

person regularly handling venomous snake affects a person living at least 70 years.so both are dependent

so answer is (B) E and F are dependent because  regularly handling venomous snake can affect the probability of a regularly handling venomous snake

b)

E: randomly selected person finding cheese revolting

F: A different randomly selected person finding cheese delicious

taste of one person is independent of taste of other

so answer is (B) E cannot effect F and vice versa because the people were randomly selected. so the events are independent

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