The elements that make up the vector are called .........?......... of the vector." Which word should be placed in the blank space in the sentence above?    a) norms  B) cofactors  NS) determinants  D) inverses  TO) components

5 Perform the following steps in R. Answer the questions in parts where there are questions. Attach R code. (a) create a vector in R. that contains the elements 10, 3, 6, 9, 20, 1, 4, and 5. (b) assign the vector to an R object named x. (c) assign x to another R object named y. Now you should have two stored R objects, x and y. (d) print out x and y. Note that they are the same vector. (e) compute the variances for x and y. What are the variances for x and y? (f) compute the covariance between x and y. What is the covariance between x and y? (g) What is the relationship between the variance of x and the covariance between x and y? (h) compute the correlation between x and y. What is the correlation between x and y?

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Which of the following equations CORRECTLY shows the vector addition in the figure below? Select one: Ả + Č = B а. b. B + Ả= Č c. C+ B = Ả Activate Windows Go to Settings to activate W Previous page Next pag M) ENG