Suppose that 14% of all steel shafts produced by a certain process are nonconforming but can be reworked (rather than having to be scrapped). Consider a random sample of 200 shafts, and let X denote the number among these that are nonconforming and can be reworked. (Round your answers to four decimal places.) A USE SALT (a) What is the (approximate) probability that X is at most 30? (b) What is the (approximate) probability that X is less than 30? (c) What is the (approximate) probability that X is between 15 and 25 (inclusive)?

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Q: P1=1355896 P2=479686 d2 = 504

A: …

Q: n = 6 = 6 6.928

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A: Let's find.

Q: how did you get 10/165

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Q: 56.43410= 10101.1112= 11011.11012= 10 10

A:

Q: Is the answer 0.36 or 0.44??

A:

Q: What is the approximate solution to the equation 3* = 29? O 0.3263 O 3.0650 O 3.3672 O 9.6667

A: Solve by taking log

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Q: hi the apr wrong that why you cant find 42.43

A:

Q: 3. Which of the following two numbers is larger: (33) 93 or 63)

A: From the provided information, The numbers are as follow: 93309363

Q: how did you get 10.02  if you do 2.41*1.8+5.7=10.038

A: As we know z-value formula  z=x-μσ now we have : z=2.4μ=5.7σ=1.8

Q: i think that's a bad calculation at the end it should be 25/12 instead of 55

A: It is given that .The given density function is,.

Q: are you sure it's .775 and not just .75?

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Q: What answer goes with the 0.5517? I need help on D, E, F, please.

A: The mean is 9.9 ppm and the standard deviation is 1.6 ppm.

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A: topic- algebra

Q: • Write 2.4020202 -.. as a fraction of two integers. • Can the number 3.73747879710711 -.. be…

A:

Q: using h as 0.05 it says 0.3487 is incorrect, help

A: We have to find  using improved Euler's method.

Q: how did you get 123:2 from 0.984/0.016

A: Given that  0.984/0.016

Q: My answer choices are 1/10. 1/150. 3/20. 1:15

A: Jimmy puts 10 cards in the bowl, and the bowl has a total of 150 cards.

Q: t says the answer is 0.8597 I'm not sure how they got that

A: The mean is 97.7 and the standard deviation is 0.6.

Q: What is the standard error of the following numbers: 1,2,3,4,5

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