I post the questions few times but all times tutors gave the wrong solution, i give them 1 downvote. Don't answer my questions again who already gave me the answer.now i will give them multiple down votes. I also give you the multiple times down votes who will give me the wrong answer for my Statistics questions. Don't reject my question, if you don't know the answer, leave it for other tutors. if 2 2 = ax + by and r is the correlation cofficient between the twothat is x and y. You have to show that 82 =a²0x² +6²³y² +2ablx@yYou also have to show that the correlation coefficient to between two handomVapiables X and Y and is given byr^² (0x² + y² - 0x²³x- y²) 28 x0y¹`from the above data Ox, AY and Ox sure the Standard devations ofX₁, and X-Y nespectively.please use the formalia (STND). Question: Suppose that aproduct is produced in the three factorks K, Y SZ. it is Kricionthat factory x produces thrice as many as items as factory y, and thatfactory yaudz produces the Same mmber of items. Assume that it isKnown that & pareant of the items produced by the earn of theFactory and and are deffective.Assume that it is known that three factories are deffectivewhile the sperent of these moufactured by factoring y are diffective-All the items produced in the three factories are shocked and antem of product is selected fandom.What is the probability that this item is defective?ifan itm is Selected at random is found to be defective,What is the probability that it was produced factory X₁ Y andz.Use the TALMT formula!06/08/2022 22-00-

Since you have asked multiple question, according to our guidelines we will solve the first question…

Lablixoy if 2 = ax + by and r is the correlation cofficient between the two that is x and y. you have to show that 82² = 2²0x² +6² 8y² +2abl You also have to show that the correlation coefficient to between two handom variables X and Y and is given by r^² (0x² + y²-0x²³x- y²) 25² x oy'' from the above data Ox, oy and Ox qure the Standard deviations of X₁ and X-Y nespectively. Please use the formala (STND).

Lablixoy if 2 = ax + by and r is the correlation cofficient between the two that is x and y. you have to show that 82² = 2²0x² +6² 8y² +2abl You also have to show that the correlation coefficient to between two handom variables X and Y and is given by r^² (0x² + y²-0x²³x- y²) 25² x oy'' from the above data Ox, oy and Ox qure the Standard deviations of X₁ and X-Y nespectively. Please use the formala (STND).

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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