84.Sandwich Sales for the Student-Run Café.Table 29 shows the number of sandwiches sold per day for the Student-Run café business.
Table 2.71: TABLE 29number of sandwiches sold
5
6
8
4
3
7
6
0
3
2
3
4
9
1
3
8
7
8
2
3
8
6
4
4
6
7
6
5
2
3
8
4
4
6
7
3
5
2
4
8
4
6
1
2
6
4
4
Construct a frequency distribution and a relative frequency distribution similar to Table 18.
Use the following classes to construct a frequency distribution and a relative frequency distribution using classes, similar to Table 19. Use the following classes: 0–2, 3–5, 6–8, 9–11.
Would you say that the distributions in (b) are symmetric? Explain.
What is the proportion (relative frequency) of days that fewer than six sandwiches were sold?