An employee is selected from a staff of 10 to supervise a certain project by selecting a tag at random from a box containing 10 tags numbered from 1 to 10. Find the formula for the probability distribution of X representing the number on the tag that is drawn. What is the probability that the number drawn is less than 4?

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A: Given For a certaininstant lottery game, the odds in favor of a winare given as 23 to 77.

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Q: For a certain instant lottery game, the odds in favor of a win are given as 31 to 69. Express the…

A: Given data for a certain instant lottery game the odds in favor of a win are given as 31 to 69

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Q: 2. A random number generator produces sequences of independent digits, each of which is as likely to…

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Q: A lottery has a grand prize of $200,000, four runner-up prizes of $20,000 each, seven third-place…

A: According to the given information:Total grand price for lottery(x1) = $200,000Total runner up price…

Q: Assume that 12 jurors are randomly selected from a population in which 77% of the people are…

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Q: Based on a​ survey, assume that 45​%of consumers are comfortable having drones deliver their…

A: From the given information,45% of consumers comfortable having drones deliver their purchases.That…

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A: The population is 20, 80 and 100.

Q: The time taken to register for a course during 9.00-9.30am of the registration day is approximately…

A: Let us define the random variable X as the time taken to register for a course follows uniform…

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Q: Find the indicated probability. Round to three decimal places. 33% of the computer science majors…

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Q: A traffic light at a certain intersection is green 60% of the time, yellow 10% of the time, and red…

A: Given: P (Green)  = 0.60 P(yellow) = 0.10 P(red) = 0.30

Q: A civil engineer is selected from a staff of 10 to supervise a concrete pouring project by selecting…

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Q: Assume that 12 jurors are randomly selected from a population in which 87% of the people are…

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Q: Based on a​ survey, assume that 3131​% of consumers are comfortable having drones deliver their…

A: Based on the provided data, the probability of consumers comfortable with delivery by drones is 31%,…

Q: For one adult chosen at random, compute the probability that: (i) he reads none of the papers

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Q: Q1. In a company, it is reported that 62% of employees are concerned about their health con- dition…

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Q: If the selected marble selected is​ red, what is the probability that the flip resulted in a​ head?

A: Let us define some events A : flip results in a head. B : flip results in a tail. E : red marble is…

Q: Assume that 12 jurors are randomly selected from a population in which 77% of the people are…

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Q: Based on a​ poll, 50​% of adults believe in reincarnation. Assume that 4 adults are randomly​…

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Q: Based on a​ poll,60​%of adults believe in reincarnation. Assume that 44 adults are randomly​…

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Q: For the month of February in a certain city, 83% of the days are cloudy. Also in the month of…

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Q: A certain mass of Uranium-235 emits radioactive particles at a rate of 20 disintegrations per…

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Q: The unemployment rate in a city is 15% . If 8 people from the city are sampled at random , find the…

A: The sample size n is 8 and p value is 0.15.

Q: A survey of all medium- and large-sized corporations showed that 65% of them offer retirement plans…

A: The normal distribution is the most useful theoretical distribution for continuous variables.…

Q: A factory received a shipment of 14 flanges, and the vendor who sold the items knows there are 8…

A: Solution: a. From the given information, there are 14 flanges. Out of which there are 8 flanges are…

Q: A sample of 820 adults showed that 31 of them had no credit cards, 178 had one card each, 98 had two…

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Q: From a population consisting of 20, 28, 32, 38, and 40, a sample of size 2 will be selected without…

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Q: A random number generator produces sequences of independent digits, each of which is as likely to be…

A: Solution:  Let X denotes any single digit.  The possible values of X are 0,1,2,3,4,5,6,9. Each…

Q: s the probability that exactly 7 of the selected adults believe in​ reincarnation? The probability…

A: Given Data Probability of success,p = 0.6 Probability of failure,q=(1- 0.6 )= 0.4…

Q: Assume that 12 jurors are randomly selected from a population in which 60% of the people are…

A: a) Let, X= number of Mexican-American Jurors At most 4 Mexican-Americans mean 0,1,2,3 or 4…

Q: Assume that 12 jurors are randomly selected from a population in which 86% of the people are…

A: x P(x) 0 0+ 1 0+ 2 0+ 3 0+ 4 0+ 5 0.0004 6 0.0028 7 0.0148 8 0.0569 9 0.1553…

Q: Based on a poll, 60% of adults believe in reincarnation. Assume that 4 adults are randomly selected,…

A: Given that, Probability, p =60%=0.60 Sample size, n = 4

Q: Suppose 50% of the adult American population believes that the amount of tax(federal, state,…

A: Obtain the probability that in such a random sample between 590 and 610, inclusive, say that they…