box in a certain supply room contains six 40-W lightbulbs, three 60-W bulbs, and seven 75-W bulbs. Suppose that three bulbs are randomly selected. (Round your answers to four decimal places (a) What is the probability that exactly two of the selected bulbs are rated 75-W? (b) What is the probability that all three of the selected bulbs have the same rating? (c) What is the probability that one bulb of each type is selected?

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A: The answer is in step 2.

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Q: able

A: Other expert has solved part b. Here We include part a answer.

Q: Can part B be answered as well please?

A: b) The probability that the resistors are within the allowable tolerance value is 0.90.

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A:

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A: There are 6 digits .   Odd digits : 1,3,5,7,9  total 5 possibility   Even digits : 0,2,4,6,8  total…

Q: Hi I am having trouble with question 10 and example 6

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

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

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A: See the attachment

Q: I see that parts 1-3 are answered but can you help me with 4-6?

A:

Q: Is there a better explaination for part 2 because i dont get how they got there

A:

Q: ARE YOU SURE ABOUT PART 2 ?

A: which is constant.

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

A: Our objective is given below:

Q: this the whole question.

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Q: I just need clarification on why the answer isn't 14

A: Here the ogive graph is given.