In proof testing of circuit boards, the probability that any particular diode will fail is 0.01. Suppose a circuit board contains 200 diodes. (a) How many diodes would you expect to fail? 2 diodes What is the standard deviation of the number that are expected to fail? (Round your answer to three decimal places.) 1.407 diodes (b) What is the (approximate) probability that at least six diodes will fail on a randomly selected board? (Round your answer to three decimal places.) 0.016 (c) If five boards are shipped to a particular customer, how likely is it that at least four of them will work properly? (A board works properly only if all its diodes work. Round your answer to four decimal places.) 0.00144 You may need to use the appropriate table in the Appendix of Tables to answer this question.

Q: Are you sure this is right

A: Yes, the solution given is correct.

Q: question 5

A: The Specialty Toys Company faces a challenge of deciding what percentage units of a brand new toy…

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Q: Anyway you could type it out? I am having trouble reading some of the things you wrote

A: From given data we have : n=300 P=0.20 x=57 Sample proportion  p^=xn=57300=0.19

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Q: to 9. の)ie6

A: We will use Euler's expansion

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Q: Do you know what he means here by br² and u²?

A: Notations: br2 and u2

Q: How did you get the cumulative

A: Given information: data value frequency 16 6 17 7 18 5 19 4 20 2

Q: can this be done by a human?

A: F(s)=(-4s-2) /(s2-2s+26)

Q: I'm getting that part b is not correct. Could you recheck that one? I keep getting it incorrect.…

A: We have givenTo find the moment of inertia of a composite beam (Figure 7) about the y axis.applying…

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A: Given n=208, sample mean x̄=100, standard deviations σ=8.1

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Q: My homework is saying it's wrong?

A: One factor of the quadratic polynomial 5x2+2x+27 is 5x+9. Let, the other factor be (x+a), then…

Q: I am trying to help my son with a few of these questions and I am lost. Any help is appreciated.

A: Let a cuboid has Length l, width w and height h, then- Volume of cuboid = lwh Surface area of cuboid…

Q: Do.! (9, - 6)=(

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Q: Is my work right? I feel like I did something wrong.

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Q: you make it more clear because I cannot understand what it is written.

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Q: What would be the standard form?

A: We need to find the standard form of the given polynomial:fx=x-32x-5

Q: Could you explain (b) as well?

A: We have to prove the following proofs:(i)rank(AB)<=min{rank…

Q: Our sample mean = 5 , hypothesis mean=4.5, std error = 0.2. The Sample size N = 100. Our p limit of…

A: It is given in the question that the sample mean X is 5 and the hypothesis mean which is μ=4.5 and…

Q: Could you explain part(b) as well?

A: Our objective is given below:

Q: What is an algebraic

A: In this question we will write simply a definition of algebraic, algebraic expression and algebraic…

Q: It is wrong. It says they are both incorrect.

A: X-intercepts are found by substituting y=0 in the given function.

Q: can you provide a counter example

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