Question 1: Let assume we have an unfair coin which probability of appearing head is 0.4. As random experiment we flip the coin for 6 times and let assume that characteristic of coin remains same during flips. Answer following questions. A. What is the probability that head appears exactly 5 times? B. What is the probability that head appears at most up to 5 times?

Q: What is the correct answer ? I have to show work.

A: Given Information: Sample size (n) = 22  Mean (u) = 12 Standard deviation (s) = 5.4

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…

Q: Why I cannot find that answer? Can you label the answer out?

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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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Q: I need help solving this question.

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

Q: How did you figure out the answers? Can you show your work

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