You are conducting a multinomial Goodness of Fit hypothesis test for the claim that all 5 categories havethe probabilities listed below. Complete the table. Report all answers correct to three decimal places.= 0.19, pc = 0.23, pp = 0.18, pE = 0.2Ho:PA = 0.2, pBHa:At least one probability is not correct (claim)a.) Complete the table belowExpectedFrequencyObservedResidualCategoryFrequencyValuesA1219C24D6.Totalb.) What is the chi-square test-statistic for this data?c.) For significance level alpha 0.1, what is the chi-square Critical Value?Critical Value XÃ%3Dd.) What would be the conclusion of this hypothesis test?O Reject the Null Hypothesis and support the claim that at least one probability is not correctFail to reiect the Null Hypothesis and fail to support the claim that at least one probability is notE.

Given hypothesis H0 : pA=0.2, pB=0.19, pc=0.23, pD=0.18, pE = 0.2 H1 : At least one probability…

Answered: You are conducting a multinomial…

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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2.3 3 help please use diagram for answer with 5 part question (a-e) please thank you.
Manufacture of a certain component requires three different machining operations. Machining time for each operation has a normal distribution, and the three times are independent of one another. The mean values are 15, 20, and 30 min, respectively, and the standard deviations are 1, 2, and 1.4 min, respectively. What is the probability that it takes at most 1 hour of machining time to produce a randomly selected component? (Round your answer to four decimal places.)You may need to use the appropriate table in the Appendix of Tables to answer this question.
Your Turn Draw a picture of the standard normal curve and shade the area that corresponds to the requested probabilities. Then use the standard normal table to find the following probabilities. Enter the probabilities as decimals. Enter the final answer only. 1. P(z > 1.38) = (Check your drawing) 2. P(1.23 -2.43) = (Check your drawing) Check MacBook
A education.wiley.com E NWP Assessment Player UI Application ER P -/ 1 Question 14 of 25 10 12 14 16 p(x) 0.20 0.30 0.25 0.25 (a) Use the probability function given in the table to calculate the mean of the random variable. Enter the exact answer. eTextbook and Media Assistance Used Hint Assistance Used (b) Use the probability function given in the table to calculate the standard deviation of the random variable. Round your answer to three decimal places. eTextbook and Media Assistance Used Hint Assistance Used MacBook Air 80 888 F3 F4 F5 DD F7 F8 F9 F10 %23 & 3 4 E II * CO
A person's blood glucose level and diabetes are closely related. Let x be a random variable measured in milligrams of glucose per deciliter (1/10 of a liter) of blood. Suppose that after a 12-hour fast, the random variable x will have a distribution that is approximately normal with mean u = 89 and standard deviation o = 27. Note: After 50 years of age, both the mean and standard deviation tend to increase. For an adult (under 50) after a 12-hour fast, find the following probabilities. (Round your answers to four decimal places.) n USE SALT (a) x is more than 60 (b) x is less than 110 (c) x is between 60 and 110 (d) x is greater than 125 (borderline diabetes starts at 125) Need Help? Watch It Read It
Manufacture of a certain component requires three different machining operations. Machining time for each operation has a normal distribution, and the three times are independent of one another. The mean values are 15, 20, and 30 min, respectively, and the standard deviations are 1, 2, and 1.7 min, respectively. What is the probability that it takes at most 1 hour of machining time to produce a randomly selected component? (Round your answer to four decimal places.)
The amount of coffee that people drink per day is normally distributed with a mean of 16 ounces and a standard deviation of 4 ounces. 18 randomly selected people are surveyed. Round all answers to 4 decimal places where possible. For the 18 people, find the probability that the average coffee consumption is between 15 and 17.5 ounces of coffee per day. For part d), is the assumption that the distribution is normal necessary? NoYes Get help: Written Example
Someone claims to have developed a new lightbulb whose mean lifetime is 1800 hours with a standard deviation of 100 hours. Consider these to be your population parameters. One of these types of bulbs was selected at random. What is the probability that it will have a lifetime of less than 1770 hours? Question 5 options: The probability is 0.3821, or 38.21% The probability is -0.3000, or -30.00% The probability is 0.3000, or 30.00% The probability is 0.6179, or 61.79%
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You are conducting a multinomial Goodness of Fit hypothesis test for the claim that all 5 categories are equally likely to be selected. Complete the table. Report all answers correct to three decimal places. H0:pA=pB=pC=pD=pEH0:pA=pB=pC=pD=pEHa:Ha:At least one probability is not equal to the others (claim) Expected frequency 15.6 1.) What is the chi-square test-statistic for this data?χ2=

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