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linear regression measures samples to understand what?
populations
models are built to explain what for the sample?
relationship
models are used to predict or extrapolate the value instead of what?
individuals
what do we use to fit a generally linear relationship?
bivariate linear regression
bivariate linear regression explains the sample data by describing what?
a line
what do we calculate when using bivariate linear regression?
m
b
what is the formula for using bivariate linear regression?
y=mx+b
the model you build is specific to the what and sample used to build it?
statistical population
what and limited range of values can make these models hard to use for the wider population of interest?
biased
bivariate linear regression is a technique with how many predictors?
one
multiple linear regression is a technique with how many predictors?
more than one