If the error term in a linear regression model is not normally distributed, we cannot give the estimated coefficients a causal interpretation. a. true
b. false

Pls what is the decimal equivalent of 5 over 9? select one: a. 0 point 5 bar over top of 5 b. 0 point 6 bar over top of 6 c. 0 point 8 bar over top of 8 d. 0 point 9 bar over top of 9