which of the following variables could be used to estimate the ols model what is the bounded response variable for OLS why would it be difficult to get a bounded model if you get a value from the bounded variable what does it mean why is the ols model biased why should an estimator be used for ols what is x_it$ in ols what is a bounded response variable what is the ols what is the bounded response of olis when a variable is bounded how does the model work how to do ols regression with a bounded response variable why is ols an appropriate bounded solution what is the problem with the bold response for an OLS model? what type of response variable in ols how to find out an estimate with ols why is $y_it$ biased in the regression what is the limit of a bounded response variable if x_in represents pass rate, what is the unbiased value? what is the bounded response variable for a given sample