6 after you calculated it
M=8 this multiply of two it is easy <span />
train tickets costs: $130 (t)
Bus ticket cost: ? (b)
the bus ticket cost $26
Answer:
The correct option is D
Step-by-step explanation:
A categorical variable is a variable that can take on one of a limited, and usually fixed, number of possible values, assigning each individual or other unit of observation to a particular group or nominal category on the basis of some qualitative property. Example of categorical variables are race, sex group and education level.
