Question

averages

1.
369.21
97.31
147.98
31.97
582.64
82.92
t
a

2.
159.37
852.91
438.52
762.34
62.82
45.28
t
a

3.
82.31
357.65
59.95
321.84
72.39
349.47
68.91
311.36
t
a

4.
74.13
85.64
96.97
14.71
25.82
96.36
64.21
31.85
t
a

5.
147.31
258.64
369.97
714.13
825.46
936.79
684.23
t
a

6.
951.17
753.39
864.25
85.26
26.54
846.73
59.24
t
a

7.
321.91
654.36
987.82
159.74
425.87
241.58
572.46
714.62
t
a

8.
21.54
32.65
98.31
78.56
45.87
65.24
52.58
69.45
t
a

9.
64.79
312.58
85.69
357.41
76.49
349.82
t
a

10.
456.71
369.85
68.36
74.69
645.28
579.46
t
a

11.
1,101.11
484.20
76.24
416.10
453.93
817.16
26.78
25.40
517.64
t
a

12.
613.92
285.99
36.15
684.62
67.24
78.90
844.20
2,654.00
154.27
t
a

Explanation:

Calculate totals and averages for Questions 1 to 4

$$
LATEXBLOCK0
$$

Calculate totals and averages for Questions 5 to 8

$$
LATEXBLOCK1
$$

Calculate totals and averages for Questions 9 to 12

$$
LATEXBLOCK2
$$

Answer:

No.	Total (T)	Average (A)
2	\(2,321.24\)	\(386.87\)
3	\(1,623.88\)	\(202.99\)
4	\(489.69\)	\(61.21\)
5	\(3,936.53\)	\(562.36\)
6	\(3,586.58\)	\(512.37\)
7	\(4,078.36\)	\(509.80\)
8	\(464.20\)	\(58.03\)
9	\(1,246.78\)	\(207.80\)
10	\(2,194.35\)	\(365.73\)
11	\(3,918.56\)	\(435.40\)
12	\(5,419.29\)	\(602.14\)