A package of parts contains 10 parts from supplier I and 20 parts from a supplier II. If tour parts are selected randomly and without replacement, what is the probability they are all from the supplier I? What is the probability that at most one part in the sample is from the supplier I? Suggest an approximate solution if possible, and comment on the results.

Q: Two supermarkets serving the Northside area of San Antonio, H.E.D. and Walbart, are interested in…

A: Given, It is found that if a customer shopped at H.E.D. in a given week, the probability that the…

Q: The manufacturer of a fertilizer guarantees that, with the aid of the fertilizer, 65% of planted…

A: Obtain the probability that more than 7 germinate.   The probability that more than 7 germinate is…

Q: Each box of your favorite cereal has one of five decoder rings inside. You like only one of the…

A: Each box of cereal has one of five decoder rings inside. You like only one of the rings and would…

Q: A public survey reported that 5% of the people now in the community are afraid of walking alone in…

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Q: An unfair coin with​ Pr[H] =0.250 is flipped. If the flip results in a​ head, a student is selected…

A: We are given,Probability of Head = 0.250If flip results in a head , then student is selected at…

Q: D.) A loaded coin was made so that the probability of the head turning out was twice more likely…

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Q: A package contains 12 resistors, 3 of which are defective. If 4 are selected, find the probability…

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Q: In a tropical area where there are short storms more or less uniformly distributed throughout the…

A: A continuous random variable X is said to follow Uniform distribution with parameters a and b, if…

Q: An unfair coin with Pr[H]=0.6 is flipped. If the flip results in a head, a marble is selected at…

A: The event H is defined as flip results a head, R is defined as red marble, and T is defined as tail.…

Q: At a local coffee house, 80% of coffee buyers will choose regular coffee, and20% will choose…

A: From the given information, The probability that the buyer will choose regular coffee (p) = 0.80.…

Q: If 3% of the electric bulbs manufactured by a company are defective, find the probability that in a…

A: Given: Proportion if defective bulb =0.03 Number of bulbs (n) =100 In this question we will use…

Q: Suppose a math class contains 36 students, 19 females (four of whom speak French) and 17 males (two…

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Q: Q6. A package of parts contains 10 parts firom supplier I and 20 parts from a supplier II. If four…

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Q: From a city population, the probability of selecting (i) a male or a smoker is 9/10, (ii) a male…

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Q: When a scientist conducted a genetics experiments with​ peas, one sample of offspring consisted of…

A: Given that the sample size is n=945 and the probability of red flower is p=3/4=0.75. Consider the…

Q: A hospital switch board receives an average of 4 emergency calls in a  10 minute interval. What is…

A: Given: λ=4

Q: From a prior national study, we are able to infer that the probability of a high school student…

A: Probability of a senior from Tom River  going to college (p) = 0.6 (since all of their parents have…

Q: If 25% of the bulbs produced by ABC Lighting Company are defective, determine the probability that…

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Q: Can you assist me in answering this, please? (not graded, solely for acquisition)

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Q: Suppose a math class contains 35 students, 19 females (four of whom speak French) and 16 males…

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Q: According to the AABB, 40% of the population has Type A blood.  Suppose a certain hospital typically…

A: The mean is,μ=np The standard deviation is, σ=np(1-p) n is the sample size and p is the proportion.…

Q: Two supermarkets serving the Northside area of San Antonio, H.E.D. and Walbart, are interested in…

A:

Q: The manufacturer of a fertilizer guarantees that, with the aid of the fertilizer, 65% of planted…

A:

Q: A manufacturer obtains​ clock-radios from three different​ subcontractors:10%from​ A, 20%from​ B,…

A: Let us denote X= defective  Given that P(A)= 10%=0.10  P(B)= 20%= 0.20  P(C)= 70%=0.70  P(X|A)= 5%=…

Q: A. Fungicides are used to protect seeds in wet environments. To test the effectiveness of a…

A: We have given that  To test the effectiveness of a fungicide, twenty seeds were planted wherein ten…

Q: A committee of 4 people is to be randomly selected from a group of 9 people, including Pedro.  The…

A: It is given that, There is a group of 9 people including Pedro.  We have to form a committee of 4…

Q: In a certain examination, 80% of the candidates pass English and 75% pass French, whereas 15% fail…

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Q: In a certain examination, 80% of the candidates pass English and 75% pass French, whereas 15% fail…

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Q: a class, there are 20% girls and 80% boys. Students are either In OBL or CBL Suppose 10% of the…

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Q: Suppose a math class contains 42 students, 18 females (six of whom speak French) and 24 males (four…

A: given that , total students =42 , female students = 18, male students = 24. Female students who can…

Q: Consider a family with three children. Given that at least one of the children is a boy, what is the…

A: Given,a family has 3 childrenthe probability of having a boy is 0.5and  the gender of the second…

Q: ) A human resources director for a large corporation claims that of the 97 employees on a typical…

A: P: probability that an employee is on time P= 90/97 = 0.9278 a) P(both arrive on time) = (0.9278)2 =…

Q: If 25% of the parts produced by a machine are defective (p = 0.25), 5 from the track; a) What are…

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Q: A package contains 15 resistors, 4 of which are defective. If 3 are selected, find the probability…

A: Given information, Total number of resistors (n) = 15 Number of defective resistors (d) = 4 Let r be…

Q: During the last class period of the semester, each student in a graduate computer science class with…

A: Total number of ways the students can give their report = 10! If two students are giving their…

Q: Suppose you have two boxes A and B. Box A contains 7 black marbles, 4 white marbles. Box B contains…

A: The probability of drawing the black marble from Box B at the end of the 2nd trail is,

Q: Assume for this problem that the company has 6 Hondas and 5 Fords, and two cars are selected…

A: Number of Hondas cars = 6 Number of Fords= 5 Probability of both cars being Hyundai , given that…

Q: An unfair coin with​ Pr[H] =0.4 is flipped. If the flip results in a​ head, a marble is selected at…

A: Let us denote R=Red and B=blue  If head comes, then a marble is selected at random from an urn…

Q: When a scientist conducted a genetics experiments with​ peas, one sample of offspring consisted of…

A: (a)   Obtain the probability of getting 690 or more peas with red flowers.   The probability of…

Q: When a scientist conducted a genetics experiments with peas, one sample of offspring consisted of…

A: a) From the given information, the sample size is n=927 and the probability the pea with red flower…

Q: n a genetics experiment on​ peas, one sample of offspring contained 433 green peas and 121 yellow…

A: Solution: Given information: Green peas = 433 Yellow peas = 121 Total peas = Green peas + Yellow…

Q: Among the contestants in a competition are 46 women and 24 men. If 5 winners are randomly​ selected,…

A: We have given that,  Male = 24 , women = 46 and total = 70 Then,  We will find If 5 winners are…

Q: Based on a​ poll, 40% of adults believe in reincarnation. Assume that 5 adults are randomly​…

A: Let us denote X= number of adults who believe in reincarnation.  Probability of a person who…

Q: 3. If 42% of the people in a certain garment factory are members of a union, find the probability…

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Q: if there are 3 MCQ if we answer randomly(by guessing)  what's the probability of getting exactly one…

A: Consider,Sample size (n) = 3.Assuming probability of success (p) = 0.25

Q: A committee of size 5 is to be selected from a group of 6 men and 9 women. If the selection is made…

A: There are totally 15 people in which 6 are men and 9 are women. The number of ways selecting…

Q: Suppose you have two boxes A and B. Box A contains 7 black marbles, 4 white marbles. Box B contains…

A: Given Information Box A contains 7 black marbles, 4 white marbles. Box B contains 7 white and 4…

Q: Suppose a math class contains 39 students, 18 females (three of whom speak French) and 21 males…

A: A math class contains 39 students. That is, n=39. Let F is defined as the student is female, M is…

Q: When treated with anabiotic 92% of all the Dolphins are cured of an ear infection. If six Dolphins…

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Q: Suppose a math class contains 41 students, 19 females (two of whom speak French) and 22 males (three…

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