This course contains basics of statistics, descriptive statistics, probability, sampling, random variables and mathematical expectations, probability distribution, correlation and regression.
f(x,y)=kxy 0<x<4 , 1<y<5
=0 otherwise
a. Find the value of constant k.
b. Find P(x>3,y<2)
c. Find P(1<x<2 , 2<y<3)
Compute mean, standard deviation, variance and coefficient of variation and interpret them.
∫(X, Y) = 1/8 (6 – x – y), 0 < x < 2, 2 < y < 4
= 0, otherwise
Find P(X < 1.5 and 1 < Y < 3)
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