12(4) McDonald’s drive-through: The following data represent the number of cars
ID: 3310456 • Letter: 1
Question
12(4) McDonald’s drive-through: The following data represent the number of cars that arrived at a McDonald's drive-through between 11:50 A.M. and 12:00 noon each Wednesday for the past 50 weeks:
1
7
3
8
2
3
8
2
6
3
6
5
6
4
3
4
3
8
1
2
5
3
6
3
3
4
3
2
1
2
4
4
9
3
5
2
3
5
5
5
2
5
6
1
7
1
5
3
8
4
Construct a frequency/relative frequency distribution. (Hint: You have to count how many 1’s and then 2’s and so on…)
Number of Cars
Relative Frequency
1
7
3
8
2
3
8
2
6
3
6
5
6
4
3
4
3
8
1
2
5
3
6
3
3
4
3
2
1
2
4
4
9
3
5
2
3
5
5
5
2
5
6
1
7
1
5
3
8
4
Explanation / Answer
Number of Cars Frequency Relative frequency 1 5 0.10 2 7 0.14 3 12 0.24 4 6 0.12 5 8 0.16 6 5 0.10 7 2 0.04 8 4 0.08 9 1 0.02 Total 50 1
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