Can you read this and give an answer - (show card)
A bus will arrive at 11:00 o'clock. If you get to the bus stop at 10:30, how many minutes will you have to wait?
Categories
Value
Category
0
1
2
5
10
15
20
25
28
29
30
39
40
45
50
60
63
88
Unable to read it
90
99
Refused
130
Sysmiss
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.