(a) construct an un-grouped frequency distribution and relative frequency distribution for the heights.
Answer: The un-grouped frequency distribution and relative frequency distribution for the heights is given below:
Heights (Inches) Frequency Relative Frequency
64 2 
65 4 
66 3 
67 3 
68 2 
69 2 
71 2 
1. -5/2
2. 4/3
3. -1
4. -4
5. 2
6. -1/2
7. -8/3
8. -4/5
9. 1
10. 4/3
11. 0
12. -1/5
13.1
14.-1
15. -3/4
16.1/5
17.2
18.-1
19.1/5
20.-1/5
Thw sale tax will be $ 418.80 on the book bag
Answer:
D) 5985
Step-by-step explanation:
Total area: 150×100 = 15000
Area for stars: 6×6 = 36
Total area - area for stars = area for fans
15000-36= 14964
14964ft² for fans, each takes up 2.5 ft²
14964 ÷2.5 = 5985.6 fans
Since we can't have 0.6 of a person, we round down to 5985 fans