A role-playing game uses a die that has seven sides numbered 1, 2, 3, 4, 5, 6, and 7. How many branches would a tree diagram have that shows the way two seven-sided die could be rolled?

Q: Q14: A radar unit catches (photographs) over-speeding cars. It is estimated that 25% of the cars…

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Q: he annual premium for a ​$5,000 insurance policy against the theft of a painting is  ​$250. If the​…

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Q: A lotto works by picking 6 numbers from 1- 42 (Combinations of numbers from 1-42 taken 6 at a time…

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Q: Ins 1. State whether each of the statements below is true (T) or false (a) During the hypothesis…

A: Given that  We have to find True or False  (a) During the hypothesis test procedure, we reject the…

Q: After a lot of hard work, a studio releases a new video game. The studio believes that the game will…

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Q: Q2. Let a card be selected at random from an ordinary deck of 52 cards. Let A = [ the card is a…

A: Given: Let A = the card is a black face B = the card is a black

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Q: (a) Calculate the moment generating function for X. (b) Use the moment generating function to…

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Q: ade wants to fly from Toronto to Winnipeg, then to Vancouver three days later, then a direct flight…

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Q: Graph G is defined by the arrow diagram below. 1 2 4 Select the pair of vertices such that there is…

A: Given that -

Q: years. How many sample batteries must be taken to estimate the true mean length to within 0.02 years…

A: here given, MOE   =  0.02 z-critical for 99 % confidence level = 2.576 (use excel command…

Q: What is the Reliability of the system below?

A: We know that the when the component is arranged in a series system then the resultant reliability is…

Q: A. Compute the percentiles of the following areas using the standard normal table, then illustrate…

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Q: Let N be the set of all integers (x = r) and ( the class of all subsets of N.

A: Consider, the Measurable space,

Q: Amazon has 100 million prime members. The annual prime membership fee is $100. Amazon is thinking…

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Q: television game show has 8 ​doors, of which the contestant must pick 3. Behind 2 of the doors are…

A: Given that  Total door=8 Expensive car behind door=2 Consolation prizes behind door=6 3 door are…

Q: A designer has designed different tops, pants, and jackets to create outfits. How many different…

A: Given six tops, five pants, two jackets

Q: The Joint Distribution of the Minimum and Maximum EX2: Pyoof FxX(m) (, y) = P(X(1) <*, X(n) < y) –…

A: Let X(1) and X(n) be the minimum and maximum randomly variables. We need to prove the joint…

Q: = 2004 presidential election exit polls from the critical state of Ohio provided the following…

A: We have given that,  Favorable cases (X) = 412 and sample size (n) = 768  Then,  We will find the…

Q: Construct all random samples consisting two observations from the given data. You are asked to guess…

A: It is given that:- Pumpkin A B C D E F Weight (in pounds) 19 14 15 9…

Q: A 3​-card hand is dealt from a standard​ 52-card deck, and then one of the 3 cards is chosen at…

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

Q: The sales of Company (in milion dellens) fon each year Shown in the Lable below. arre x lyear) 2005…

A: We have given that,  The data set are: X:- 2005, 2006, 2007, 2008, 2009 Y:-12, 19, 29, 37, 45 Then,…

Q: sulation sta 22. Refer to Exhibit 4. The expected value of x (expected mean) for the sample is a…

A: It is given that Population mean = 9 Population SD = 0.18 Sample size n = 121

Q: A telemarketer will give an average of 4 calls in an hour. Find the probability that he will give at…

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Q: 5. Researchers are concerned about the prevalence of tuberculosis in a developing country rising…

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Q: Exercise 6.5 Consider a fully discrete 10-year term insurance issued to a select life aged 50, with…

A: Given      Insurance type : Term insurance     Age : 50 years Sum insured : $100000…

Q: 2. A manager samples the receipts of every fifth person who goes through the line. Out of 50 people,…

A: Given that, No.of people had a mispriced items = 4 Total no.of peoples = 50 The probability that…

Q: Construct a Binomial probability distrubtion table using n = record the mean and standard deviation…

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Q: (a) In a 3-children family, what are the possible outcomes of gender of the children? Draw a tree…

A: (a ) Draw tree diagram (b ) From bar chart answer the probabilities

Q: Question 1 A barometer is used to measure average daily atmospheric pressure. The daily pressure is…

A: Given  Population mean μ=1012, population standard deviations σ=12  Note: This probability value…

Q: a. Arrange the data from the lowest number of cases to the highest number of cases, indicating the…

A: Given data indicates the number of COVID 19 cases in different regions of Phillipines.

Q: Garrett buys a bag of cookies that contains 6 chocolate chip cookies, 5 peanut butter cookies, 9…

A: From the provided information, Total number of cookies = 6 + 5 + 9 + 5 = 25

Q: Assume that random events A and Bare independent, A and C are independent, and BC = p. If 1 P(A) =…

A: Given: BC = ∅P(A) = P(B) =12P(AC|ABUC)=14

Q: A function f(x) describes some physical process when it has positive values. The function is given…

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Q: d. What is the probability that the randomly chosen student thinks a hotdog is a sandwich given that…

A: Given that    Hotdog is sandwich  Hotdog is not sandwich  Total Front legs 1 1 2 Back legs 17…

Q: 1.25 The following data set is related to that in Exer- cise 1.24. It gives the percent of the…

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Q: es, the proba bility that a austomer will purchase latex paint is D-75. of chase latex point, G0%…

A: Given A paint store chain produces and sells Latex and semigloss paint.   Let L &amp; S denote the…

Q: The probability that an adult female is a member of the Liberal Party of Canada is 0.6; the…

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Q: lo00 ± l0 millime ters. It is known that small cable is computer cable are kely to be defective as…

A: Given that the probability that the production procedure meets specifications = 0.97 -&gt;…

Q: It is known that in a bank, the average time required to process the customers’ transaction is 15…

A: Solution-: Given: μ=15minutes,σ=4.2minutes We find, P(the customer chosen at random will finish…

Q: Get the samples needed for each category using stratified random sampling. There are 20 members of…

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Q: 1. How is the expected length of a confidence interval related to the margin of error?

A: here use basic of confidence interval

Q: a. What is the probability that B occurs? b. What is the conditional probability that B does not…

A: Here Given  P(A)=0.5 P(A/B)=0.25 P(B/A)=0.2

Q: Construct the probability distribution and calculate the expected value for the given scenario. Show…

A: For the given data construct probability and expected value=?

Q: identify The research hypothesis H1 The null hypothesis HO The rejection region of the null…

A: We have given that  μ1 = average of the grades of the students who were taught fractions with…

Q: Consider the 2-player, zero-sum game "Rock, Paper, Scissors". Each player chooses one of 3…

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Q: 1. Trixy is doing her experiment for her project. The experiment consists of counting the number of…

A: We need to use the concept of random experiment and sample space.

Q: Ex4. Suppose the scores x on a college entrance examination are normally distributed with a mean of…

A: Given that  X~N(μ= 550 , σ= 100 ) μ= 550 , σ= 100 Formula for Z-score Z=(X-μ)/σ

Q: 26. The probability of Marcelina scoring above an 85 in a Statistics 3 What is the probability of…

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Q: Suppose that about 75% of graduating students attend their graduation. A group of 7 students is…

A: Let X be the random variable from binomial distribution with probability (p) = 75% = 0.75 and sample…