2. You are taking a 5 question test and have to guess all the answers (each question has only 1 correct ar If each question has 4 choices (A, B, C, or D) calculate the following probabilities. A. Probability you get ALL the questions correct. (Enter your answer as a fraction. DO NOT REDUCE) B. Probability you get NONE of the questions correct. (Enter your answer as a fraction. DO NOT REDU

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Q: what is the theoretical probability of rolling a even number and then a odd number on a number cube?

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Q: Let X Poisson(100). Use Chebyshev's inequality to determine a lower bound for P(75 < X < 125).

A: Here use chebyshev's inequality formula for P

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Q: 3. Given u = 62 and o = 8. Find the z-score value that corresponds to each of the following scores (...

A: Given;mean(μ) =62and standard deviation(σ) =8we know;z score:    z=x-μσ

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A: GivenP(A)=38P(B)=58P(B∩A)=34

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Q: : p(y-2|<10) p(z <2) =0.9772 y- N(2,25) 0.4594 0.5944 O 0.9544

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A: from the given information we conduct Hypothesis test.

Q: X.P(X) P(X) 0.10 21 4 0.23 6. 0.25 8. 0.36 10 0.06 В. Do the following. Find the variance and standa...

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Q: Q2. Which of these is the notation for the distribution of a normally distributed variable, x with m...

A: Solution-: We find the notation for the distribution of a normally distributed variable with mean μ ...

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A: Given data,

Q: Using Binomial Probability Distribution. Solve the problem below. A manager is keen to investigate ...

A: Givenp=0.40n=25Let "x" be the no.of employees smokex~Binomial(n=25,p=0.40)P(X=x)=(nx)×px×(1-p)n-x   ...

Q: An experiment with outcomes {s1,s2,s3,s4,s5,s6,s7} is described by the following probability distrib...

A: an experiment with outcomes {s1,s2,s3,s4,s5,s6,s7} is described by the following probability distrib...

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Q: What is the probability that there are exactly 5 sightings within 5 months?   b. What is the mean ti...

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Q: Suppose there are 5 questions in an exam paper, find the number of ways in which a student can attem...

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Q: Is the arrangement of objects considering the order of the objects. In short , ORDER MATTERS. Combin...

A: The correct option is (C) Permutation. Because, a permutation is an arrangement of all or part of a ...

Q: 2. Let X be a random sample form N(0, e). Find the complete sufficient statistic for e.

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Q: 3. For students enrolled at the University of Missouri we have collected data from a randomly select...

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Q: A box of 15 spark plugs contains three that are faulty. In how many ways can 4 spark plugs be select...

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A: no.of letters(A to Z)=26no.of digits (0 to 9)=10

Q: d. Those that have exactly one of the boards. 2. Construct a table to display the data in number 1.

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Q: Sample # Sample_Size (N) Min_ WKWEHR_C Max_ WKWEHR_C Mean_ WKWEHR_C SD_ WKWEHR_C 1 66 2 75 ...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

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Q: Suppose that every physical event, including every coin toss, is determined by the initial condition...

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