P(X) a) Mean. b) Variance. c) p(x + 1). 0.20
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A: It is given that P(A) = 0.31 P(B) = 0.42
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A: The word is LOGAZBU.
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A: given data, n=116x¯=0.77s=0.47CI=0.99α=1-0.99=0.01
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A: As per our guidelines we are suppose to answer only one sub part. 4)Given,P(C)=0.2P(D)=0.3Event C…
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A: Given : mean = 525 S.d = 65 And asking for percentage of x> 590
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A: Hi there! Thanks for posting the question. Since you have posted a question with multiple sub parts,…
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A: From the provided information, In-state Out of state Total Delayed 4% 36% 40% On time 39%…
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A: Hi thank you for posting this question , since you have post multiple question we have answer…
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A: Given data Normal distribution H0 : μ = 75n = 9s = 16p value = 0.1x¯ = ?
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A: Given : Total values = 7 Median = 25
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A: Note: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question…
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A: Note: Hi there! Thank you for posting the question. As there are multiple sub parts, according to…
Q: What is the probability of throwing number with four letters in it in one toss of a die?
A: if we toss a die than the possible outcomes are s={1,2,3,4,5,6}
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A: 1. There is total 10 white socks and 10 black socks.
Q: On the basis of extensive tests, the yield point of a particular type of mild steel-reinforcing bar…
A: GIVEN DATA, σ=100n=25x¯=8435df=n-1=25-1=24CI=0.90α=1-0.90=0.10
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Q: answer the test says it is wrong
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A: Given that A fair coin and fair six-sided dice are thrown together.
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A: As per our guidelines we are suppose to answer only three sub parts. Given,F(X)={x327; 0≤x≤30;…
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A: Given Fx(t)=1-e-λt ; t≥0
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A: Given Data : In seconds : 180 185 255 235 245 205 180 185 230 270
Q: An article gave the following summary information for fracture strengths (MPa) of n 169 ceramic bars…
A: From the provided information, Sample size (n) = 169 Sample mean (x̄) = 72.32 Sample standard…
Q: A machine that manufactures automobiles parts produced defective parts 15% of the time. If 9 parts…
A: given data P(defective) = p = 0.15 sample size(n) = 9 x = no. of defective products P(x=X) =…
Q: A coin is tossed live times. What is the probability that there is at the least one tail?
A: From the provided information, A coin is tossed five times. Total outcomes = 25 = 32
Q: 5. A card is drawn from a deck of 52 well-shuffled cards. Find the probability of having a. an ace…
A: deck of 52 cards. 13 cards of each 4 suits.
Q: The theoretical probability of swimming, P(swimming), is , but the experimental probability is .
A:
Q: A sample of 59 research cotton samples resulted in a sample average percentage elongation of 8.15…
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Q: 14. Show that Var(aX+b) = a² Var(X). X-E(X)
A: We have to show that Var(aX + b) = a2Var(X)
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