A bag of M&M's has 7 red, 5 green, 8 blue, and 2 yellow M&M's. What is the probability of randomly picking: (give answer as a reduced fraction) 1) a yellow? 2) a blue or green? 13 22 3) an orange?

Q: 2 0 -1 Example 56. Evaluate 0 1 1 3 -4

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Q: a. What is the probability that a person chosen at random purchases Brand X and is under 30 years…

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A: Given that  n=2 , p=60%=0.60 , q=1-p=1-0.60=0.40 X~Binomial(n=2,p=0.60)

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Q: Consider the following random sample of diameter measurements (in inches) of 13 softballs. 4.84,…

A: Data given 4.84,4.71,4.86,4.9,4.71,4.72,4.72,4.78,4.71,4.83,4.69,4.68,4.73

Q: -5 7 Eхample 61. Find the adjoint of A = -2 and show that A (adj. A)=|A| I.

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Q: 15. Find the cardinality of A = {months of a year). {Note: Type your answer WITHOUT space. For…

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Q: Choose Wisely! 1. In how many ways can 8 members of Board of Directors be chosen from 5 juniors and…

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Q: (a) Suppose one of these people is selected at random. Compute the probability that the person…

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Q: What are the objectives behind the analysis of seasonal variations in a time series ?

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A: GivenMean(x)=41.53standard deviation(σ)=5.4sample size(n)=54

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Q: 1 Find the cumulative distribution function for the probability density function f(x) = 18 on the…

A: We have given that the probability density function is  f(x) = (x/18)-(1/36),      [3, 7]

Q: Example 1 Represent the following data diagrammatically. 3.00 Cost price: 8.00 5.00 3.00 2.00…

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Q: 33 How many distinguishable orderings of the letters of the word ASSESS are there? O 30 O 15 O 720

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Q: Find the cumulative distribution function for the probability density function f(x) = on the…

A: We have   Cumulative distribution function for the probability density function.

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Q: 32 From a group of 17 people, a jury of 12 people is selected. In how many different ways can a jury…

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Q: 10.) Evaluate a.) 10C3 b.) 10P3 c.) 5C3/sP3

A: Given Combinations nCr Permutation nPr

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Q: If a coin is flippedn times, the probability of getting heads k times I Select] the probability of…

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Q: 3. Find rank correlation co-efficient and comment Marks in Mathematics (x): 60 70 50 40 80 90 85 96…

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Q: Solve the following problems and show your complete solutions. Draw the normal curve then shade the…

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Q: Determine mode graphically and verify this value with actual calculations. Profits (Rs) No. of shops…

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Q: 4. An electrical system consists of four components as illustrated. What is the probability that the…

A: Here Given 4 Components A,B,C,D  And Its working Probablity  P(A)=0.9 P(B)=0.7 P(C)=0.8 P(D)=0.95

Q: Q. 26 What is the principle of least squares ?

A: We have the following statement about the  Principle of least squares.

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Q: Q. 30 Define Marshall-Edge worth price index.

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Q: Find k such that P(k< T < 2.947) = 0.845 when T~t15

A: In this case, the random variable T follows t distribution with degrees of freedom of 15.

Q: Use rank correlation co-efficient to determine which pair of judges has the nearest ap- 3 8. 4 7…

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