3. Determine two equivalent fractions for 6/8.

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A: From the provided information, Mean (µ) = 170 Standard deviation (σ) = 30 X~N (170, 30)

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A: Solution Number of total cards in a deck = N= 52

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Q: D=4, H1:8-9. show that the sequential probability ratio test can e statistic X2, with a=0.05 and…

A: *Answer:

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Q: drawn at random and without replacement from a bag containing two blue chips and two red chips.…

A: Given: n(blue) = 2 n(red) = 2 n(total) = 4 n(drawn) = 2 A :Both chips are red.

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A: From the provided information, The provided options are as follow: 3/4, 1.2, 0, 1, 5/4, 0.2

Q: A single card is drawn from a deck. Find the probability of drawing a face card or a black card.

A: The total number of cards in a deck of cards is 52.

Q: 9 13 Determine the variance. 8 11 10 7 10 12 6 8 5 10 15 10

A: Solution

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A: It is given that  n(Mathematics) = 22 n(Science) = 16 n(neither Mathematics nor Science) = 25

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A: Solution-: Given: There are 10 large fish and 5 small fish. Half of the large fish are red.  If one…

Q: There are scores of 15 participants for a test 82,78,93,91,69,96,61,88,58,59,100,93,71,78,98.…

A: As per company guidelines I solved only First party of the question.thank you

Q: fy(y) = (fxy(x,y) da 2 = √ ² 1/2 ² 1 (1+3y² ) dx = 1/₁ (1+34²) 5²x dn = 1 / (1+3y² ) [21²] ² =…

A:

Q: Two male and three female students attempt to solve the same problem in probability. Those of the…

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Q: Ahmad rolled two dice and observed two numbers X and Y a. Find P (X=2, Y=6) b. Find P(X>3|Y=2).

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Q: .1 The probability of an event depends on the random variable X and can be expressed by the…

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Q: Suppose P(E) = 0.74, P(F) = 0.4, and P(E´∩F) = 0.49. Find P(E´∪F). Note the complement symbols.…

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Q: Are x and y are independent? Verify your answer.

A: As per bartlby guidelines we can answer only first question and rest can be reposted

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A: Given P1^=0.177 P2^=0.133 n1=1200 n2=1500

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Q: Events A and B are independent .Given that ● P(A only) = 0.4 ● ● ● 11.1.1 11.1.2 11.1.3 P(A and B)=…

A: Given : Events A and B are independent events  P(A) =0.4 P(A and B) =0.3

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Q: 3. Paula tosses a fair coin five times. Suppose we define two events: A: Paula gets an odd number of…

A: Independent event is an important concept in probability.

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Q: 11.1 Events A and B are independent .Given that ● P(A only) = 0.4 P(A and B)=0.3 P(B only) = x P(not…

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A: As per our guidelines we can solve first three sub part of question and rest can be reposted.…