A manufacturing machine has a 70% defect rate. If 143 items are chosen at random, answer the following. A manufacturing machine has a 70% defect rate. If 143 items are chosen at random, answer the following.a) Which is the correct wording for the random variable?Select an answerb) Pick the correct symbol: ? ✓= 143c) Pick the correct symbol: ? ✓=d) What is the probability that exactly 99 of them are defective?Round final answer to 4 decimal places.0.7e) What is the probability that less than 99 of them are defective?Round final answer to 4 decimal places.f) What is the probability that more than 99 of them are defective?Round final answer to 4 decimal places.g) What is the probability that exactly 106 of them are defective?Round final answer to 4 decimal places.h) What is the probability that at least 106 of them are defective?Round final answer to 4 decimal places.i) What is the probability that at most 106 of them are defectiveRound final answer to 4 decimal places.

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Answered: A manufacturing machine has a 70%…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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If 61% of Americans believe most school textbooks favor political correctness over accuracy, how many Americans in a group of 50 would you expect to believe this?
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A sample of 300 items was selected. compute the p-value
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Local parents and their children were invited to the grand opening of a daycare center. Each of the 153 attendees got to spin a wheel to win a prize. The table below summarizes the data on the attendees and their prizes. Pencil Cup Magnet Parent 17 48 7 Child 16 36 29 Suppose an attendee from the grand opening is chosen at random. Answer each part. Do not round intermediate computations, and round your answers to the nearest hundredth. (If necessary, consult a list of formulas.) (a) What is the probability that the attendee is a child or won a pencil? ? (b) What is the probability that the attendee is a parent, given that the attendee won a cup?
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Catherine Chao, Director of Marketing Research, needs a sample of households to participate in the testing of a new toothpaste package. She directs the seven members of her staff to find five households each. Catherine's sample is a cluster sample proportionate stratified sample quota sample disproportionate stratified sample simple random sample O O O
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A. What is the total with the disease? B. What is the number with the disease that test positive? C. What is the number without the disease that test positive. D. Determine P(Have the Disease | Tested Positive). Please help and answer all parts using the chart attached

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