# Chapter 7 | Question 4

If you have a categorical explanatory variable X with five levels and use the default treatment coding, how many regression coefficients that are related to X will you see in the table of coefficients?

five

four

three

six

If you have a categorical explanatory variable X with five levels and use the default treatment coding, how many regression coefficients that are related to X will you see in the table of coefficients?

five

four

three

six