A four-digit number is to be formed from the digits 0, 1, 2, 3, 5, 7, 8, and 9. How many four-digit odd numbers can be formed if the digits cannot be used more than once? 300 O 1050 900 O 600

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A: Given: A single die is rolled twice.  

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Q: 1. Given a deck of 30 cards labelled with numbers 1- 10 (with 3 cards of each number), how many card...

A: From the given information,  A deck of 30 cards labelled with numbers 1-10 (with 3 cards of each num...

Q: . Suppose that the joint p.m.f of X and Y is modeled as fx (x, y) = s(x + y), x = 1, 2, 3 and y =1, ...

A: It is given that The joint PMF of random variables X and Y is f(x, y) = c(x + y), x = 1,2,3 and y = ...

Q: Suppose B is a Brownian motion. Please answer the following questions, justifying your answers: a. F...

A: Given that B is a Brownian motion.

Q: exactly halfway between home and second base, what is the probability that a batter will bunt the ba...

A: Here use basic probability  = (favorable area)/total area

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Q: Teachers' Salaries in North Dakota The average teacher's salary in North Dakota is $35,441. Assume a...

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A: Given that  Total section of equal size=10 Gray color section=8 Blue color section=2

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Q: on 16.47. A total of 100 people was surveyed. 60 of them were smokers – 40 being male and 20 being f...

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Q: standard error.

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Q: 44. A regression analysis yields the line ŷ = 32 + 0.4x. One of the subjects, Racheal, has x = 60 a ...

A: 44) Given data,Regression equation isy=32+0.4xRachel has x=60 and y =52If x=60 then the predicted va...

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Q: Let X Poisson(A) and Y = VX. Use the delta method to approximate the mean and variance of Y.

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Q: What percent of the group watched none of the three sports last year

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A: Given graph is

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Q: For a large, top-rated corporation, 92% of employees said the corporation is a great place to work. ...

A: We have given that  Sample size n =10 Population proportion p=0.92  

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A: For 90% service level Service factor 1.27  

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Q: 45. A regression analysis yields the line ŷ = 18 + 0.25x. One of the subjects, Mary, has a = 40 and ...

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Q: The marginal distributions of two random variables X and Y, together with some values of their joint...

A: Solution-: We have following table:   Y=1 Y=2 Y=3 Total X=1 - 0.08 - 0.20 X=2 - 0.32 - 0.80 ...

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Q: A single die is rolled twice. The 36 equally-outcomes are shown in the picture. Find the probability...

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Q: A box contains 9 plain pencils and 1 pen. A second box contains 3 color pencils and 3 crayons. One i...

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Q: How many four-digit odd numbers less than 5000 can be formed using the digits 2, 3, 4, 5, 6, and 9.

A: Given:  Using the digit 2,3,4,5,6 and 9  We need to find how many four digit odd  number be formed l...

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