Consider the function fy (x,y)=c(x² +y² ), a joint probability density function over 02.5 and Y <1.5) Are X and Y independent? You must demonstrate this using the definition. What is the correlation between X and Y? е. f.

Q: clockwise abou pelow.

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A: Given, N=L,R,D=0.5,0.15,8 if R incresed from 0.15 to 0.17 N=0.5, 0.17, 8

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A: According to given figure total numbers in A and B will be nA=15+3+5+2=15+10=25nB=3+5+2+10=10+10=20

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A: xy15.4627.639.11414.3518.93619.45

Q: Match these values of r with the accompanying scatterplots: 0.738, 1, 1, 0.995, and -0.373. Click…

A: The given correlations are 0.738,1, -1, 0.995,  -0.373

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A: Introduction: It is required to identify the variable which is the label in this case.

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Q: Match these values of r with the accompanying scatterplots: 1, -0.997, 0.364,-1, and -0.721. Click…

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Q: 4) Kallai took a taxi from his home to the girport, The taxi driver chargec $3 per mile. The total…

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Q: Find the mode: 76, 25, 76, 13, 25, 29, 56, 76 O a. О а. 47 ОБ. 76 O b. О с. 42.5 O d. 25

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Q: Match these values of r with the accompanying​ scatterplots: 0.704​, −0.998​, 0.998​, 1​, and 0.348.

A: The given scatterplots show the correlation between x and y.

Q: Find u. v. [1.14, -3.26, 2.09, -1.87] = [-2.29, 1.72, 4.33, -1.54] = V =

A: Given u=[1.14, -3.26, 2.09, -1.87] =[u1 u2 u3 u4] say   v=[-2.29, 1.72 ,4.33, -1.54]=[v1 v2 v3 v4]…

Q: Scatterplots Scatterplot 1 Scatterplot 2 Scatterplo 8- -1- > -2- 2- -3- 04 -4- 0.2 0.4 0.6 0.8 1 0.2…

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Q: Match these values of r with the accompanying scatterplots: 0.755, – 0.404, 0.993, - 0.755, and - 1.…

A: r: correlation coefficient. This determines the level of relationship between 2 variables. Its value…