Please help to solve this probability problem. The numbers on the line (excluding the question numbers like 1. 2. 3.) ar
Posted: Mon Nov 15, 2021 10:05 am
Please help to solve this probability problem. The numbers on
the line (excluding the question numbers like 1. 2. 3.) are the
final correct answers (for this question, the correct answers are
0.67 and 0.24 respectively). Please give detailed steps to explain
how to get the final correct answer. Thanks!
10. Fill in the blanks > Let X1, X2, X3, X4 be a sequence of independent identically distributed random variables with mean 0 and variance 1. Determine the following correlation coefficients: p( X1+X2+X3, X2+X3+X4) = 1.0.67 (2 decimal places) el X1+2 X2, X2+2X3+3X4) = 2. 0.24 (2 decimal places) =
the line (excluding the question numbers like 1. 2. 3.) are the
final correct answers (for this question, the correct answers are
0.67 and 0.24 respectively). Please give detailed steps to explain
how to get the final correct answer. Thanks!
10. Fill in the blanks > Let X1, X2, X3, X4 be a sequence of independent identically distributed random variables with mean 0 and variance 1. Determine the following correlation coefficients: p( X1+X2+X3, X2+X3+X4) = 1.0.67 (2 decimal places) el X1+2 X2, X2+2X3+3X4) = 2. 0.24 (2 decimal places) =