Find the principal components of the sample covariance matrix below. 24.268 13.668 S= 13.668 35.768 The principal component(s) of the sample covariance matrix, ordered from highest variance to lowest variance, is(are) (Round to two decimal places as needed. Use a comma to separate answers as needed.)

Q: A company gives the variance in their production of a particular part as 0.051cm. Use the sample…

A: Given: σ02=0.051cmn=32s2=0.08 the significance level is taken as 0.05.

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Q: Q3) The grades of a class of the following students on a midterm (MT) score and on the final term…

A: Please find the step by step solution below. Thank you.

Q: Find out the variance for the following data. 22, 18, 25, 15, 30 a. 76.2 b. 72.6 c. 27.6 d. 26.7

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Q: 44. The variability due to chance, also known as the within-treatments variance, is the estimate of…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Using the data below, calculate the covariance of these samples. (calculate to 2 decimal places)…

A: Given: X Y 5.46 5.47 4.37 7.05 6.79 5.28 5.3 5.8 4.75 5 5.63 7.32 4.15 5.44 6.64…

Q: a. points. b. Just looking at the scatter plot, estimate the value of the Pearson correlation. c.…

A: Excel can be used to construct the scatter plot.

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Q: Calculate the variance for the following dataset:  15 17 17 5 5

A: given data(x): 15,17,17,5,5 number of observation(n) = 5 Now, x x2 15 225 17 289 17 289 5…

Q: Using a pooled sample estimator, o , assumes the two populations have O A. different means. O B. the…

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