Answer:
We are given that,
The number of students who have gone snowboarding and who own a skateboard shown by the survey are,
Number of students who own a skateboard = 99
Out of these 99, the number of students who have snow-boarded = 35
So, the number of students who have not snow-boarded = 99 - 35 = 64
The number of students who have snow-boarded but do not own a skateboard = 13
And, the number of students who have never gone snowboarding and do not own a skateboard = 147
Thus, the two-way table is given by,
Have Snow-boarded Never snow-boarded Total
Skateboard 35 64 99
No skateboard 13 147 160
Total 48 211 259
