Contamination problems in semiconductor manufacturing can result in a functional defect, a minor defect, or no defect in thefinal product. Suppose that, 21, 51 and 28% of the contamination problems result functional, minor and no defectsrespectively. Assume that the effects of 10 contamination problems are independent.Round your answers to four decimal places (e.g. 98.7654).(a) What is the probability that the 10 contamination problems result in two functional defects and five minor defects?(b) What is the expected number of contamination problems that result in no defects?(c) What is the standard deviation of the number of contamination problems that result in no defects?

Answered: Image /qna-images/answer/8e4a394b-6322-4ab9-b8e2-d9e59837bcb1.jpg

Answered: al product. Suppose that, 21, 51 and…

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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Suppose a batch of metal shafts produced in a manufacturing company have a standard deviation of 2.4 and a mean diameter of 209 inches. If 69 shafts are sampled at random from the batch, what is the probability that the mean diameter of the sample shafts would differ from the population mean by less than 0.1 inches? Round your answer to four decimal places. use ti 84 device
4
A researcher wants to know if there is a difference between the mean amount of sleep that people get for various types of employment status. The table below shows data that was collected from a survey. Full Time Worker Part Time Worker Unemployed 6 6 7 5 6 7 8 9 9 7 6 8 8 8 8 8 8 8 6 6 8 8 7 6 9 Assume that all distributions are normal, the three population standard deviations are all the same, and the data was collected independently and randomly. Use a level of significance of α=0.01α=0.01.H0: μ1=μ2=μ3H0: μ1=μ2=μ3H1:H1: At least two of the means differ from each other. For this study, we should use Select an answer 2-PropZTest 2-PropZInt 1-PropZInt 2-SampTInt 1-PropZTest T-Test χ²-Test ANOVA χ²GOF-Test TInterval 2-SampTTest The test-statistic for this data = (Please show your answer to 3 decimal places.) The p-value for this sample = (Please show your answer to 4 decimal places.) The p-value is Select an answer less than (or equal to) alpha greater…
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