19. Five hundred people were asked to rate a new television pilot show. Their results are shown below: Male Female Total Liked it Enthusiastically 43 57 Liked it Moderately 67 84 151 b) The individual is female AND hated it Hated it If a person is selected at random, find the probability: a) The individual is not male c) The individual is male OR was indifferent 91 28 Indifferent 60 70 130 Total 261 239 500

Q: Find the probability that a customer chosen at random purchased a van. Find the probability that a…

A: total number of vehicle buyers=200

Q: Count of PREMIE SMOKE Yes No Grand Total PREMIE Yes No 33 173 148 1056 181 1229 Grand Total 206 1204…

A: The given data is as follows, Count of PREMIE PREMIE     SMOKE Yes No Grand Total Yes 33 173…

Q: d. What is the probability that four or more of the LED light bulbs are defective? The probability…

A:

Q: A box contains 3 white, 8 red and 9 blue balls. If 3 balls are selected at random then the…

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

Q: 48% of all violent felons in the prison system are repeat offenders. If 33 violent felons are…

A: Solution : p = 48% = 48/100 = 0.48 n = 33 Let x be the number of violent felons in the…

Q: Giving a test to a group of students, the grades and gender are summarized below A Male Female Total…

A: IF one student  was chosen at random,  we have to find out the probability that the student was male…

Q: Giving a test to a group of students, the grades and gender are summarized bel A В C Total Male 13…

A: Given     A B C Total Male 13 16 12 41 Female 18 11 2 31 Total 31 27 14 72

Q: A lot of 50 bulbs contains 15 that are defective. The lot is to be inspected by choosing 20 at…

A:

Q: (1 point) In a survey of 162 people, the following data were obtained relating gender to…

A: As per our guidelines we can solve first three sub part of question and rest can be…

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A: It is given that the two-way table that represents a group of 125 truck owners.

Q: Part-time Full-time Total No Gym Membership 16 48 64 Gym Membership 11 55 66 Total 27 103 130   A…

A: The given summary table is, The probability that the student has a gym membership and they are part…

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

A: a) The contingency table is given as,   A B C Total Male 8 11 10 29…

Q: A group of 125 truck owners were asked what brand of truck they have and whether their truck has…

A: a) The total number of truck owners is 125.

Q: 16. Based on records, 5% of the products produced in a factory are defective. If 8 products are…

A: Here the above situation follows a binomial distribution with parameters n=8 and p=0.05.

Q: Suppose that 60% of a population has a virus. You take a random sample of 13 members of this…

A: Let x be follows binomial distribution with parameters n = 13 and p = 0.60   The pdf of binomial…

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A:

Q: 13) The table below describes the smoking habits of a group of asthma sufferers. Light Heavy…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: In a survey of 146 people, the following data were obtained relating gender to color-blindness:…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: 1. Fifty six percent of men do not look forward to going clothes shopping for themselves. You…

A: p =56%    =56/100     =0.56 Sample size n= 8 ________________________________ Question:2 P = 63% =…

Q: A box contains 100 light bulbs, 20 of which are defective. 5 of the bulbs are selected for…

A: Given data, Total no of bulbs n=100 defective bulbs x=20 proportion is p=20/100 =0.2   If n=5

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

A: A B C Total Male 15 2 16 33 Female 9 5 18 32 Total 24 7 34 65

Q: b) For a group of 300 cars the numbers, classified by colour and country of manufacture, are shown…

A: Calculations is shown below

Q: Q. A car wash laundry receives an average of 40 cars per day Find the follow: (a) The probability…

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Q: (iv) Are the events 'Korea' and 'Black' Mutually Exclusive? Justify your response. [2] (v) Are the…

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Q: Respondent University Graduate Non-Graduate Total A: Smoker 14 26 40 B: Non-smoker 6 4 10 Total 20…

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Q: A recent poll of residents in a certain community revealed the following information about voting…

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Q: Giving a test to a group of students, the grades and gender an CTotal Male 15 Female 19 42 20 26 24…

A:

Q: Male (M) Female (F) Total Color-Blind (C) Not Color - Blind C Total 45 108 14 67 59 175 63 53 116 A…

A: P(A given B) = P(A|B) = P(A and B)/P(B) Total = 175 Male = 108 Female=67 Colour blind=116 Not colour…

Q: What is the probability of selecting a car that is blue or red when the car park is filled with 11…

A: Number of red cars = 11 Number of white cards = 12 Number of blue cars = 15 Total number of cars =…

Q: 400 randomly selected people are surveyed about income and education. Results are presented below:…

A: Note:Hi there! Thank you for posting the question. As your question has more than 3 parts, we have…

Q: A group of 125 truck owners were asked what brand of truck they have and whether their truck has…

A: The two-way table is,YESNOTotalFord281745Toyota321850Dodge201030Total8045125

Q: 4. Using a pair of dice, what is the probability of throwing a sum of nine twice in a row?

A: As per our guidelines, we can answer only the first question, Kindly repost the other for an answer

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A: Given that 2 marbles= purple 4 marbles = yellow 3marbles=green 16 marbles=black

Q: Colgate claims that 90% of dentists recommend Colgate toothpaste. Suppose you randomly choose 10…

A: