A random variable, y, has a known probability distribution given by :y=2, 4, 6,8,10 and P: 0.17, 0.23,0.2,0.3, 0.1 Find the expected value of y. O a. 4.76 O b. 5.86 O C. 4.66 d. 5.66

Q: Solve it now

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Q: How did you get those answers?

A: Since here we have two variables p and q, they can take values True (T) and False (F) each.  So, the…

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Q: (p) | (2) dz =.

A: From x=3 to x=5, there is a triangle with base= 2 and height = -3  So the area of the triangle is:…

Q: he answer is still wrong

A: Sol:-We need to use Bayes' theorem to calculate this probability.  Let A be the event that Stage 3…

Q: What is your answer? Can you write it clearly?

A: Given that,Let P be the set of all vectors of the form 7s+2tst , where s and t are arbitrary.We need…

Q: answer question 4.

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Q: The table shows the movement of a stock for 30 randomly selected trading days. "Up" means the stock…

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A: You need to know this before solving the question.

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A: Doubt: How did you figure out the answers.