Question 1 It is believed that an individual's decision to smoke or not depends partly on a
Question:
![image text in transcribed](https://s3.amazonaws.com/si.experts.images/answers/2024/06/667a7b9b526c0_067667a7b9b422b5.jpg)
Question 1
It is believed that an individual's decision to smoke or not depends partly on a number of social demographic factors.\
The variables are given below,
smoker =1 if current smoker, =0 otherwise
smkban =1 if there is a work area smoking ban, =0 otherwise
age = age in years
hsdrop =1 if high school dropout, =0 otherwise
hsgrad =1 if high school graduate, =0 otherwise
colsome =1 if some college, =0 otherwise
colgrad =1 if college graduate, =0 otherwise
black =1 if black, =0 otherwise
other =1 if other races, =0 otherwise
female =1 if female, =0 otherwise
Note: The education binary indicators refer to the highest level attained and thus are mutually exclusive. Individuals with a Master's degree or higher form the reference group and so they have values of 0 for hsdrop, hsgrad, colsome and colgrad.
a) Consider the following probit model:
pr(smoker) = ?(age, age2 , hsdrop, hsgrad, colsome, colgrad, black, others, female)
How can each of the explanatory variables affect the probability of smoking? Please explain.
b) The Eviews output of the estimated model in part (a) is shown below in the screenshot:
![image text in transcribed](https://s3.amazonaws.com/si.experts.images/answers/2024/06/667a7b9ba9db2_067667a7b9b90ae8.jpg)