in a bi-variate normal distribution independent forming a linear regression model ? One Linear model in R as example is Give Below.
X% conf Interval error on estimate as +/- ‘e’
If the Sample size if of ‘L’ for 90% conf Interval , we can have |’e’| as 1.3 units or less.
Note : Substantiate with explanation
> myModel <- lm(y ~ x)