O Question 17 Disks of polycarbonate plastic from a supplier are analyzed for scratch and shock resistance. The results from 100 disks are summarized as follows: shock resistance low 9 5 ... scratch resistance high high low 70 16 Let A denote the event that a disk has high shock resistance, and let 8 denote the event that a disk has high scratch resistance. If a disk s selected at random, determine the following probabilities. Input your answers in the fractional form (do not simplify). Input your answer up to 2 decimal places. e.g. 0.52 or 0.40 P(A) = 0.86 P(B) = 0.14 P(A ') = 0.79 P(AnB) = 0.21 PABE0.70 PABE0.09 -> P (A'U b)

Q: Suppose that 34% of people own dogs. If you pick two people at random, what is the probability that…

A: No.of people select at random = 2 The probability of one person own dogs is, P(one person own dogs)…

Q: 3.72 For two events A and B, P(A) = .4, P(B) = 2, and P(A|B) = .6. a. Find P(ANB). b. Find P(BA).

A: Please see step by step solution below.

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A: Introduction:  When we want to find the probability of an event happening, we need to calculate the…

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A: We want to calculate the probability of one ball of each color P(one ball of each color)=P(A)

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A: A. The odds in favor of event A is defined as P(A)/(1 - P(A)).

Q: Defective components: A lot of 9 components contains 4 that are defective. Two components are drawn…

A:

Q: A golf ball is selected at random from a golf bag. If the golf bag contains 4 green balls, 8 yellow…

A:

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A: Number of 40W bulbs = 4  Number of 60W bulbs = 5  Number of 75W bulbs = 6  Total number of bulbs = 4…

Q: d. At least one of the two people has the virus. e. The first person chosen has the virus and the…

A: Given: n = 28 x = 5 P(test positive) = x/n = 5/28 = 0.178571

Q: If one student is chosen at random from those who took the test, Find the probability that the…

A:

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A: According to the given information, we have Total number of balls = 10+9+6  Total number of balls =…

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A: Given information Probability of sick people = 0.07 Probability of healthy people = 1 – 0.07 = 0.93…

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Q: golf ball is selected at random from a golf bag. If the golf bag contains 6 green balls, 3 red…

A:

Q: A golf ball is selected at random from a golf bag. If the golf bag contains 8 yellow balls, 7 red…

A:

Q: Given P(A) = 0.150, P(B) = 0.172, and P(C) = 0.185, and that events A, B, and C are mutually…

A: here given, P(A)=0.150, P(B)=0.172 P(C)=0.185   A,B and C are mutually exclusive event. so, P(A and…

Q: Suppose that 24% of people own dogs. If you pick two people at random, what is the probability that…

A: Given 24% of people own dogs

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A: P(A|B)= P(A∩B)P(B)

Q: A test was given to a group of students. The grades and gender are summarized below   A B C Total…

A: Total number of students = 75

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A:

Q: In a large college, 20% of the students have experienced feelings of math anxiety. If you take a…

A: 20% of the students have experienced feelings of math anxiety.Sample size

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Q: f one student is chosen at random from those who took the test, find the probability that the…

A: Consider ,    A B C Total Male 11 13 12 36 Female 14 8 2 24 Total 25 21 14 60 Our aim is…

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Q: A golf ball is selected at random from a golf bag. If the golf bag contains 6 yellow balls, 2 orange…

A:

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A: We want to find the probability of green or red.

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A: Given,no.of red balls=6no.of green balls=6no.of brown balls=6Total no.of balls=18

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A: Given data, p=0.4 n=10 P(X=4)=?

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Q: A golf ball is selected at random from a golf bag. If the golf bag contains 3 orange ​balls, 8 black…

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Q: Suppose that a screening test diagnoses 90% of sick people positive and 90% of healthy people…

A:

Q: 1. The proportion of overweight bags that are checked on airlines is 6.3%. If you were to randomly…

A: Question: Given: - The proportion of overweight bags is 6.3% = 0.063 - We are randomly selecting 25…

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A:

Q: Find the probability of an event E if the odds for E is equal to the odds against

A: Odds of an event:The odds an event is given by the ratio of the probability of the event to its…

Q: A test was given to a group of students. The grades and gender are summarized below   A B C Total…

A: A test was given to a group of students. The grades and gender are summarized.   A B C Total…