Review Test Submission: Quiz1 (Unsolved)

  1. Home
  2. uni
  3. Review Test Submission: Quiz1 (Unsolved)
Card image cap

College Algebra & Trignometry

(1st Edition)

Book - Edition 1st Edition

Author(s) - Miller, Gerken

ISBN - 9780078035623

Publisher - McGraw Hill

Subject - Math

Quiz Tittle Quiz Translation View
Review Test Submission: Quiz1 (Unsolved)While analyzing their data, Qatar Insurance Company found that: 1- Customers that insure more than one motorbike represents 60% 2- Customers that insure a sports motorbike represents 20% 3- Of those customers who insure more than one motorbike, 10% insure a sports motorbike. Let M be the event that a customer insures more than one motorbike, S be the event that a customer insures a sports motorbike. We would like to compute the probability that a random selected customer insures exactly one motorbike and that motorbike is not sport P(M’∩ S’) . Match the following items. 6 men and 4 women candidate to ll 3 positions, the probability that 1 man and 2 women will be hired is: If P(A) = 0.5, P(B) = 0.3, and P(A ∩ B) = 0.15, P[(A ∪ B)′] is Question 4 Scratch Resistance Shock resistance High Low High 600 100 Low 250 50 Disks of polycarbonate plastic from a supplier are analyzed for scratch and shock resistance. The results from 1000 disks are summarized in the following table: The probability that a disk with high scratch resistance knowing that it has low shock resistance is Suppose that P(A | B) = 0.25, P(A | B′) = 0.35, and P(B) = 0.8. P(A) = A restaurant is experiencing discontentment among its customers. The feedback revealed that there are three factors responsible; F1: food quality, F2: service quality and F3: interior décor. By conducting an analysis, it assesses the probabilities of discontentment (D) with the three factors as 0.40, 0.35 and 0.25 respectively. By conducting a survey among discontented customers, the probabilities of a customer going away discontented given these factors are 0.6, 0.7 and 0.5 respectively. The restaurant wants to know that if a customer expresses discontentment, what is the probability of discontentment?
Review Test Submission: Quiz1 (Solved)While analyzing their data, Qatar Insurance Company found that: 1- Customers that insure more than one motorbike represents 60% 2- Customers that insure a sports motorbike represents 20% 3- Of those customers who insure more than one motorbike, 10% insure a sports motorbike. Let M be the event that a customer insures more than one motorbike, S be the event that a customer insures a sports motorbike. We would like to compute the probability that a random selected customer insures exactly one motorbike and that motorbike is not sport P(M’∩ S’) . Match the following items. 6 men and 4 women candidate to ll 3 positions, the probability that 1 man and 2 women will be hired is: If P(A) = 0.5, P(B) = 0.3, and P(A ∩ B) = 0.15, P[(A ∪ B)′] is Question 4 Scratch Resistance Shock resistance High Low High 600 100 Low 250 50 Disks of polycarbonate plastic from a supplier are analyzed for scratch and shock resistance. The results from 1000 disks are summarized in the following table: The probability that a disk with high scratch resistance knowing that it has low shock resistance is Suppose that P(A | B) = 0.25, P(A | B′) = 0.35, and P(B) = 0.8. P(A) = A restaurant is experiencing discontentment among its customers. The feedback revealed that there are three factors responsible; F1: food quality, F2: service quality and F3: interior décor. By conducting an analysis, it assesses the probabilities of discontentment (D) with the three factors as 0.40, 0.35 and 0.25 respectively. By conducting a survey among discontented customers, the probabilities of a customer going away discontented given these factors are 0.6, 0.7 and 0.5 respectively. The restaurant wants to know that if a customer expresses discontentment, what is the probability of discontentment?