Assignment 3: R Help Center

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Warning: The hard deadline has passed. You can attempt it, but you will not get credit for it. You are welcome to try it as a learning exercise.

This assignment refers back to the week 3 R programming assignment. You should complete that first as the questions in this assignment will relate to the output generated by your code.

Question 1

(10) Given the graph below, what is ρXY?

Q1

Question 2

(10) Given the graph below, what is ρXY?

Q2

Question 3

(10) If ρ=0.9 what is Pr(X≤0,Y≤0)?

Question 4

(10) If ρ=0 what is Pr(X≤0,Y≤0)?

Question 5

(10) If ρ=−0.9 what is Pr(X≤0,Y≤0)?
    
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