Solved

A Computer Store Offers Used Computers Free to Local Middle

Question 34

Multiple Choice

A computer store offers used computers free to local middle schools. Of the 55 machines available, 15 have defective memories, 12 have defective keys, and the remainder have no defects. If a teacher picks one at random, what is the probability that she will select a defective computer? ​


A) Pr(Defective) = A computer store offers used computers free to local middle schools. Of the 55 machines available, 15 have defective memories, 12 have defective keys, and the remainder have no defects. If a teacher picks one at random, what is the probability that she will select a defective computer? ​ A) Pr(Defective) = B) Pr(Defective) = C) Pr(Defective) = D) Pr(Defective) = E) Pr(Defective) =
B) Pr(Defective) = A computer store offers used computers free to local middle schools. Of the 55 machines available, 15 have defective memories, 12 have defective keys, and the remainder have no defects. If a teacher picks one at random, what is the probability that she will select a defective computer? ​ A) Pr(Defective) = B) Pr(Defective) = C) Pr(Defective) = D) Pr(Defective) = E) Pr(Defective) =
C) Pr(Defective) = A computer store offers used computers free to local middle schools. Of the 55 machines available, 15 have defective memories, 12 have defective keys, and the remainder have no defects. If a teacher picks one at random, what is the probability that she will select a defective computer? ​ A) Pr(Defective) = B) Pr(Defective) = C) Pr(Defective) = D) Pr(Defective) = E) Pr(Defective) =
D) Pr(Defective) = A computer store offers used computers free to local middle schools. Of the 55 machines available, 15 have defective memories, 12 have defective keys, and the remainder have no defects. If a teacher picks one at random, what is the probability that she will select a defective computer? ​ A) Pr(Defective) = B) Pr(Defective) = C) Pr(Defective) = D) Pr(Defective) = E) Pr(Defective) =
E) Pr(Defective) = A computer store offers used computers free to local middle schools. Of the 55 machines available, 15 have defective memories, 12 have defective keys, and the remainder have no defects. If a teacher picks one at random, what is the probability that she will select a defective computer? ​ A) Pr(Defective) = B) Pr(Defective) = C) Pr(Defective) = D) Pr(Defective) = E) Pr(Defective) =

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q29: One ball is drawn at random from

Q30: A senator asks his constituents to rank

Q32: The following table gives the results of

Q33: A bag contains 7 white, 9 black,

Q35: For species that reproduce sexually, characteristics are

Q36: A department store manager wants to display

Q36: One ball is drawn at random from

Q37: The following table gives the percent of

Q38: A bag contains 6 red balls numbered

Q39: Suppose that an employer plans to hire