Let X1, X₂, ..., X, be a random sample from a Beta distribution with the pdf f(x; a) = axª-¹ for 0

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Q: Question 1 Simplify +V225al6b36. Order the variables alphabetically.

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A: topic - law of cosines

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A: From the given information, the sample size (n) is 35. The value of standard deviation is, Thus,…

Q: 4(2x + 6) = - 39 + 23 X = (Simplify your answer.)

A: 4(2x +6) = -39 + 23 4×2x + 4×6 = -16

Q: 13. Find the approximate area of Nevada. 315 mi 205 mi Reno 315 mi Las Vegas 305 mi chane cf a trape

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A: Solution: From the given information, the probability distribution of X is

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A: Mean = 23 Standard deviation = 0.06

Q: How many integers in {1, 2,..., 100} are not divisible by 7 or 5? (Give the exact number)

A: Find the number of integers in 1,2,...,100 which are not divisible by 7 or 5.

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Q: A manufacturer of bolts has a quality-control policy that requires it to destroy any bolts that are…

A: Given: Mean (x¯)=13 Standard Deviation (s)=0.05   Destroy any bolts that are more than 2 standard…

Q: Solve the initial value problem. dx + 5tx = t° In t+4, x(1) = 0 dt | 4 1 4 +* In (t) – 80 The…

A: Given; t2dx/dt +5tx=t5ln(t) +4, x(1)=0.

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A: Given the perimeter of the isosceles trapezoid =119 inches

Q: (b) In one high school, the athletic director found that 8% of the varsity athletes had concussions…

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Q: Let X1 and X2 be two independent random variables with the following common probability density…

A: E(1Y) = ∫-∞∞1yf(y) dy

Q: In the figure, AXYZ = AMNL . Find mZY. 12 124° 8. 33°

A: Given: ∆XYZ≅∆MNL The measure of angle Y is to be determined.

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A: Given statement is true.

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A: Given:{16, 18, 20, 22} ____ {15, 16, 17, 18, 19}Let the two set be A and B respectively.A = {16, 18,…