Oliver queen is able to hit the bull’s-eye 72% of the time if he shoots 24 arrows what is the probability that he hits the bull’s-eye exactly 17 times (Show work)

Q: life insurance salesman sells on the average 3 life insurance policies per week. Use Poisson's law…

A: Given that  X~Poisson(λ=3) Probability mass function of X  P(X=x)=λxe-λ/x!   , x=0,1,2,____

Q: (a) Probability that a viewer is aged 18–34. (Round your answer to 2 decimal places.)   Probability…

A: here as per guidelines i have calculated 3 subparts , plz repost for remaining parts  here…

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A: Giveny=mx+bwhere y=montly costx=No.of monthly minutes

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A: The answer given below

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A: Obtain the probability of buying a new machine. The probability of buying a new machine is obtained…

Q: singles 8 fives three twenties and 3 hundred dollar bills are placed in a hat if a player is to…

A: Given 5 singles, 8 fives, 3 twenties, and 3 hundred Dollar bills  are all placed in a hat. A player…

Q: A hardware company has 40 employees (25 male and 15 female; 10 high school education, 25…

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Q: a) Find the PMF Px(x). b) If p = 0.9, how large should N be to ensure that with probability 0.99 at…

A: The random variable X:number of copies received correctly by the end user can be modeled as a…

Q: The average score of 200 students in a mathematics test is 75 with a standard deviation of 4. Then…

A: Solution-: Given: \mu=75, \sigma=4, n=200 (Number of students) Let, X= The score of students in a…

Q: Calculate the probabilities P P(X<6.7892) P( x ̅<6.7892)

A: We have given that the random variable X follows normal distribution with mean μ=4.7892 and variance…

Q: Using person-level data on wages from a country where men have more access to education than women,…

A: The regression equation is given as  Wage = 3+0.08*male+0.5*education+0.1*experience

Q: 10. Chemical analysis of Zn in two different fields indicated the following results: Field A: 4…

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Q: In a box there are a total of four prizes two of them are worth $3 a single price worth $14 and a…

A: The box contains 4 prizes where 2 of them are worth $3, 1 prize worth $14 and 1 prize worth $198.…

Q: (60 °C, 70 °C, and 80 °C) using an oven. Samples checking, there were varying sizes of chilli and…

A: Sizes of Capsaicin red habanero chilli are different Temperatures 60 70 80   Sources…

Q: Find the range of the following given and explain why. 1. -2, -10, -6, 17, -1, -2 2. -5, -1, -8,…

A: Given that  1. -2, -10, -6, 17, -1, -2 2. -5, -1, -8, -15, 4, 7, 11 3.  4, 10, 8, 32, 7, 9, 16 Note:…

Q: Heart Rates For a certain group of individuals, the average heart rate is 70 beats per minute.…

A: Given,mean(μ)=70standard deviation(σ)=2

Q: A game uses a single six-sided die to play the game the die is rolled one time with the following…

A: The outcome of rolling a die is {1, 2, 3, 4, 5, 6}.

Q: The accompanying table gives a recent estimate​ (in thousands) of the smoking status among persons…

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Q: Small-business telephone users were surveyed 6 months after access to carriers other than Carrier A…

A: We want test the hypothesis

Q: 7.44 Child care hours. The China Health and Nutrition Survey aims to examine the effects of the…

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Q: A company is developing a new high performance wax for cross country ski racing. In order to justify…

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Q: the resistance of the control circuits in a machine are lower when the machine motor is running. To…

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Q: The number of content changes to a Web site follows a Poisson distribution with a mean of 0.25 per…

A: Let X be the random variable from Poisson distribution with mean (λ) = 0.25 Then,  We will find…

Q: A large North Texas company bought a new business unit to deliver arcels between its 15 North Texas…

A: Given that  Sample size n =8717 Favorable cases x =69

Q: Two groups of students are tested after two types of instruction. Student Group 1 receives…

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Q: If there are 3 brands of mobile phone products, B1, B2 and B3. 30%, 50% and 20% respectively are on…

A: Probability is the chance of occurrence of an event.

Q: A. On the right-hand side construct a stem and leaf plot for the following data: 64 98 96 STEAM LEAF…

A: Frequency Table Class Count 43-48 2 49-54 3 55-60 1 61-66 9 67-72 4 73-78 3 79-84 2…

Q: Но : M z 1050 H1 : µ 1050 Suppose that you also know that o n = 85, ã = 1007.6552, and take a = 0.1.…

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Q: The following data lists the ages of a random selection of actresses when they won an award in the…

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Q: A professor in the School of Business in a university polled a dozen colleagues about the number of…

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Q: In a basketball game, a player monitors the minutes he was on the court for the whole game: 7, 10,…

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Q: Find the value of ta/2 and n = 25 for the 90% confidence interval for the mean if the population…

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Q: Consider the following sample data.   Sample A: 9, 15, 21 Sample B: 67, 73, 79 Sample C: 1,030;…

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Q: The discrete random variable X has the following probability distribution function. 1 3 4 P(X = x)…

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Q: Find the critical value z, necessary to form a confidence interval at the level of confidence shown…

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Q: The average number of moves a person makes in his or her lifetime is 12 and the standard deviation…

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Q: Suppose that textbook weights are normally distributed. You measure 22 textbooks' weights, and find…

A: We have given that,  Sample mean (x̄) = 47, population standard deviation (σ) = 10.9 sample size (n)…

Q: The frequency distribution which is visualized in the form of an overlapping bar graph is also known…

A: We have given that the statement about to the graph. Here, need to find out the correct frequency…

Q: A study was conducted to explore the consequences of self-leadership on job satisfaction,…

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Q: Run a regression analysis on the following data set, where y is the final grade in a math class and…

A: From the provided information, x y 4 47.6 5 53 5 59 5 53 7 50.8…

Q: In a recent survey of 150 teenagers,  93 stated that they always wear their seat belt when they…

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Q: The following table gives the number of commercial airline accidents and fatalities in the United…

A: Cumulative relative frequency curve is used for exhibiting the relative frequency distribution of a…

Q: worthwhile. Let x= the number of turtles and y= number of rabbits. What is the constraint for the…

A: We have given that the two pet-store, one of turtles that represented by x and other one is rabbit…

Q: A random sample of fifty-six 200-meter swims has a mean time of 3.86 minutes and the population…

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Q: 11. Wage Rate for Construction Workers. The average hourly wage rate for construction laborers in…

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Q: 4 singles 12 fives and 3 hundred dollar bills are all placed in a hat if a player is to reach into…

A:

Q: How many individuals are described in this table? How many females were among the respondents? The…

A: It is given that The individuals are classified according to gender and the question asked about…

Q: The number of content changes to a Web site follows a Poisson distribution with a mean of 0.25 per…

A: The mean number of content changes in one day is 0.25.

Q: A professor found out from a senior professor that engineering students in Harp University tend to…

A: Given information: μ=1.50x¯=1.35s=0.50n=9α=0.10

Q: Scores on an accounting exam ranged from 44 to 96, with quartiles Q1 = 60.00, Q2 = 84.5, and Q3 =…

A: Given Q1 = 60.00, Q2 = 84.5, and Q3 = 88.50 If Q3-Q2&lt;Q2-Q1, then it is right Skewed.