Practical

Question 1

Aim

Answer 1

To see what gender and age demographic smoked the most

Question 2

Procedure

Answer 2

Carry out observation to count people that walk past you. If they are smoking, note down their observed age (either old or young) and their sex (male or female)

Question 3

Results

Answer 3

Calculated value = 3.91

Critical = 2.71

Question 4

Conclusion

Answer 4

Not significant, accept null hypothesis

Question 5

Issues

Answer 5

Age difficult to judge
Gender could be incorrect
ungeneralisable
social desirability bias