The Club reports that among individuals in the 28 to 32 age, 35% are football fans. If 200 people of that age are randomly selected, find the probability that the number of football fans between 65 and 78 inclusively.

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A: HERE AS PER POLICY I HAVE CALCULATED 3 SUBPARTS KINDLY REPOST FOR REMAINING  Here , use basic…

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Q: A standard deck of 52 cards has four suits: hearts, clubs, diamonds, and spades. Each suit has 13…

A:

Q: Q-1: Let P, Q, R and S be the propositions: P: “Ahmad comes to the party", Q: “Salim comes to the…

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Q: A traffic control officer reports that 65% of the trucks passing through a check post are from…

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Q: Write the solution legibly. No long explantion needed. Rate will be given. A pair of dice are…

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Q: Goodness-of-Fit Test Test the hypothesis that the variable x as given by the measured data of Table…

A: H0: The variable X is described by a normal distribution.  H1: The variable X is not described by a…

Q: how many ways can the books be arranged on a shelf if books of the same subject must be placed…

A: here given  there are total 4 different mathematics books and 5 different science book here use…

Q: ad the minimum sample size n needed to estimate u for the given values of c, o, and E. c= 0.90, o =…

A: We have given that,  Population standard deviation (σ) = 5.1, margin of error (E) = 1 and confidence…

Q: 25. The following model was fitted to data on 32 insurance companies: 9 = 7.62 - 0.16r + 1.23x R=…

A:

Q: What is the expected value of rolling a 13 sided die is with numbers 1 to 13? 07 08 O7.5 O 6.5

A: From the provided information, The die is 13 sided with numbers 1 to 13.

Q: Consider the data below 436.1, 457.6, 442.62, 459.56, 451.14, 478.96, 446.33, 438.15, 492.14,…

A: Given information: Data(x) 436.1 457.6 442.62 459.56 451.14 478.96 446.33 438.15…

Q: What is her mathematical expectation if the probabilities of her getting an A or B are 0.32 and…

A: Let X denote the value of gift. Then the probability distribution of X is X 1000 500 0 P(X = x)…

Q: 1. What is the probability of the spinner, 1 a. landing on a 3? b. landing on a 1? c. landing on a…

A: Union =U={1,1,2,3,4,4}  Note: According to Bartleby guidelines expert solve only one question and…

Q: In a math class of 30 students, 17 are boys and 13 are girls. On a summative test, 4 boys and 5…

A: Given that  Total students=30 Number of boys=17 Number of girls=13 Boys made A grade=4 Girls made A…

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Q: nd the minimum sample size n needed to estimate u for the given values of c, o, and E. c= 0.90, o =…

A: We have given that,  Population standard deviation (σ) = 9.2, margin of error (E) = 2 and confidence…

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Q: A particular fruit's weights are normally distributed, with a mean of 349 grams and a standard…

A: Let X be the perticular fruits weight  Mean μ=349, standard deviations σ=36

Q: 14. Death Sentence The following data represent the sentences imposed on offenders convicted of…

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Q: Please show the following answers to 4 decimal places. a. What is the probability that exactly 5…

A: Note: According to Bartleby expert guidelines, we can answer only first question with their three…

Q: Given that x is a normal variable with mean ? = 109 and standard deviation ? = 10, find the…

A: Given

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Q: (2) Two cards are drawn from a deck and not replaced. What is the probability: a) They are both…

A: "Since you have posted a question with multiple subparts, we will solve first 3 sub-parts for you.…

Q: Operati A diagnostic test for a certain disease is applied to n individuals known to not have the…

A: Given : X = 3 n = 25

Q: 2. What is the probability of the spinner. a. landing on red? b. landing on orange? c. landing on…

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Q: In how many ways can 10- different-colored horses be positioned in a carousel? 504 O 4,032 O 362,880…

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Q: Let p be the population proportion for the following condition. Find the point estimates for p and…

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Q: (d) P(z <-1.38) (e) P(-1.63 < z s-1.38) (f) P(z = 2.56)

A:

Q: Example 38. 3 boys are together. In how many ways can 3 boys and 5 girls be arranged in a row so…

A: Given that  3 Boys and 5 Girls  We have to find  The number of ways can 3 boys and 5 Girls be…

Q: Suppose that customers arrive at a bank's ATM at the rate of 15 customers per hour. If a customer…

A: Given: λ = 15

Q: 7.) Lanscaping. A sample of 40-homeowners who recently hired a landscaping service yielded the…

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Q: AND INTERSECTIONOF EVENTS. ANSWER THE FOLLOWING WITH COMPLETE SOLUTION. A box contains 5 blue, 4…

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Q: Requires @RISK) Which of the following is true of the Poisson distribution with mean 8?   a. The…

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A: Given that -

Q: Exhibit 4 A random sample of 121 bottles of cologne showed an average content of 9 ounces.…

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Q: . Sheldon owns a mango farm and the weight of his mangoes are normally distributed with an average…

A: here  N = 800 n = 50 μ = 200 gramσ = 15 grams

Q: 4. There are 6 black pens and 8 blue pens in a jar. If you take a pen without looking and then take…

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Q: In a gambling game, a player is paid Php 100 if he draws a jack or a queen and Php 200 if he draws a…

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Q: ret. If t = 2, w = 30, s(1) = 13 and s(

A:

Q: 10. Yona likes to wear colored shirts. She has 15 shirts in the closet. Five of these are blue, four…

A: Given some problems related to probability.  We have to solve the problems.

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A: Probability is calculated by dividing the number of favorable event divided by the total sample…

Q: Assuming that a test subject is randomly selected from the sample data below, calculate the…

A: here from given table  grand total  =639 and here no of subject uses drug  = 42+9 = 51