I need help with quite a bit of stuff. I have no real idea of what is going on in this course.
Few questions:
Given a triangle with 29.5, 12.5, 30 and alpha beta lambda
1) make into a linear regression model
2) confidence interval for alpha +beta
3) test alpha = beta
Method of Moments: (1 + xθ)/2
1) how many unbiased estimators?
2) which is the best unbiased estimator
3) what is the variance
4) smallest unbiased estimator?
5) Central limit theorem
Box plot:


X 3n/4 
 
 
 
Xn/2 
 
 
 
Xn/4 


n=1000
mean= 100
variance = 10 000
find the point outside?
how far the whisker's go?