e value that is in the middle of the interval. is teger or a decimal. Do not round.) e distance from the middle of the interval to either e ce is mteger or a decimal. Do not round.)

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Q: (d) Evaluate f(x) by obtaining F'(x). f(x) = f'(x) = (e) Compute μ.

A:

Q: I need B answer

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A: Answer:-  A batch of 500 hard drives contains 12 defective ones.                A sample of 20 of…

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A: Given: n = 8 Formula Used: Test-statistic t = bSE Where,  b = n∑XY-∑X∑Yn∑X2-∑X2 SE = SSSxx SSxx =…

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Q: Which statement is NOT a possible statement for an alternative hypothesis? population characteristic…

A: The alternative hypothesis are the less than type  greater than type not equal to type…

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Q: The following are the lengths of stay (in days) for a random sample of 17 patients discharged from a…

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Q: The actual tracking weight of a stereo cartridge that is set to track at 3 g on a particular changer…

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Q: You may need to use the appropriate appendix table or technology to answer this question. Studies…

A: We have given the following information Sample  = 11 Mean = 58 Standard deviation = 4.5

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A: Solution-: Given: x¯=1000, n=60, σ=200, c=0.95 We want to find 95% C.I. for the mean μ?

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A: We use standard normal z distribution table to find the solution.

Q: Evaluate the following formula for P₁ = 0.5, P2 = 0.1, P₁ P2 = 0, p=0.347407, q=0.802649, n₁ = 68,…

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Q: A student takes a true-false test consisting of 6 questions. Assume that the student guesses at each…

A: Given: A student takes a true-false test consisting of 6 questions. Assume that the student guesses…

Q: Problem Solving. Read and analyze the given problem then answer the following questions. 1. 1. A…

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Q: Classify the variable as discrete or continuous. "Weights of the backpacks of first graders on a…

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Q: Exam results have a normally distributed score with a standard deviation of 6. The sample mean for a…

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Q: Hypotheses Η :μ = 78 H:μ<78 a Ho:μ=90,000 00.000 Type of Test (one-tailed or two- tailed)

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Q: (a) What is the probability that the component does not fail the test? (Type an integer or a…

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A: Given : Sample mean=623 Standard deviation =50

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Q: Consider the given data 18 18 18 19 19 20 20 20 20 21 24 24 26 28 32 34 36 41 44 48 Use 5 classes,…

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Q: Find the χ2 value when n=15 and α=0.01. a) 29.14  b) 30.58                        c) 21.06…

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