Robots Qunz and Ruu produce 10% and 90% respectively of the production of a componentintended for the Model 3. From experience, it is known that the probability that Q producesa defective component is 0.01 while the probability that R produces a defective componentis 0.05. If a component is selected at random from a day's production and is found to bedefective, find the probability that it was made by:(a) Qunz(b) Ruu

Answered: Image /qna-images/answer/543eb5f4-e6f7-4c9e-98f2-fb6aee951fa6.jpg

Answered: Robots Qunz and Ruu produce 10% and 90%…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Answer the following, give a numerical solution, and use Venn's diagram. (a)Let A and B be two events. Suppose that the probability that neither event occurs is 3/8. What is the probability that at least one of the events occurs? (b)Let C and D be two events. Suppose P(C)=0.5,P(CND) = 0.2 and P(CUD)= 0.4. What is P(D)?
A recent survey by the research institute showed that 62% of users of online dating sites say the number one thing they're looking for in a date or partner is common interests. Suppose you would like to perform a hypothesis test to challenge this finding. From a random sample of 130 students on campus, you find that 70 said the number one thing they're looking for in a date or partner is common interests. Using a = 0.05, complete parts a and b.
In a lab experiment, you test for the presence of two viruses, X and Y , in a culture. After conducting several trials of your experiment, you and your colleagues discover that: the probability of the virus X not being present in a culture is 0.35 the probability of the virus Y being present in a culture is 0.70 the probability of either of the two viruses being present in a culture is 0.88 What is the probability that both viruses X and Y are present?
In a certain year, the probability that a randomly selected vehicle would be involved in a deadly tire-related accident was approximately 5 × 10−6 whereas the probability that a tire-related accident would prove deadly was 0.04. What was the probability that a vehicle would be involved in a tire-related accident?
I can solve this with a calculator, but I want to be able to solve this without one. I would like the step by step solution
A machine consists of two components: A and B. The machine needs both components to operate. As soon as one component breaks the machine fails. The time until component A breaks is an exponential with rate λA = 0.4 per year. The time until component B breaks is an exponential with rate λB = 0.4 per year. The two components are independent. Compute the probability the machine remains functional for at least another 3 years.
8.
Hypertension It has been found that 26% of men 20 years and older suffer from hypertension (high blood pressure) and 31.5% of women are hypertensive. A random sample of 141 of each gender was selected from recent hospital records, and the following results were obtained. Can you conclude that a higher percentage of women have high blood pressure? Use α=0.05. Men 48 patients had high blood pressure Women 61 patients had high blood pressure Use p₁ for the proportion of men with high blood pressure and round all intermediate calculations to at least three decimal places. Part: 0 / 5 00 @ E 4 V olo
Future scientists: Education professionals refer to science, technology, engineering, and mathematics as the STEM disciplines. A research group reported that 27% of freshmen entering college in a recent year planned to major in a STEM discipline. A random sample of &5 freshmen is selected. Round the answer to at least four decimal places. Part: 0 / 6 Part 1 of 6 Is it appropriate to use the normal approximation to find the probability that less than 32% of the freshmen in the sample are planning to major in a STEM discipline? It is v appropriate to use the normal curve, since np = v 10 and n (1 – p) = 1 V 10. Part: 1 / 6 Part 2 of 6 Find the probability that less than 32% of the freshmen in the sample are planning to major in a STEM discipline. The probability that less than 32% of the freshmen in the sample are planning to major in a STEM discipline is|1. Part 3 of 6 A new sample of 130 freshmen is selected. Find the probability that less than 29% of the freshmen in this new sample…
Three components are randomly sampled, one at a time, from a large lot. As each component is selected, it is tested. If it passes the test, a success (S) occurs; if it fails the test, a failure (F) occurs. Assume that 82.0% of the components in the lot will succeed in passing the test. Let X represent the number of successes among the three sampled components. Find P(X= 3). (Round the final answer to three decimal places.)
Example 2: Let p be the probability that a coin will fall head in a single toss. In order to test the hypothesis H, : p = 1/2, the coin is tossed 6 times and the hypotheses H, is rejected if more than 4 heads are obtained. Find the probability of the error of the first kind. If the alternative hypothesis is H1 : p = 3/4, find the probability of the error of second kind.
Dandelions have effects on crop production and lawn growth and are studied. In one region, the mean number of dandelions per square meter was found to be 10.8.Find the probability of no dandelions in an area of 1 m².P(X=0)=P(X=0)= Find the probability of at least one dandelion in an area of 1 m².P(at least one) = Find the probability of at most two dandelions in an area of 1 m².P(X≤2)=P(X≤2)=

SEE MORE QUESTIONS

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS