EduSahara™ Assignment
Name : Mode of Raw Data
Chapter : Statistics
Grade : ICSE Grade VIII
License : Non Commercial Use
Question
1
1.
The scores obtained by 13 students in a test are given below. Find the mode.
21
15
1
4
18
18
17
18
16
14
22
19
7
(i)
21
(ii)
22
(iii)
16
1
2
(iv)
14
1
3
(v)
18
Question
2
2.
The marks obtained by 13 students in a test are given below. Find their mode marks.
48
2
50
20
22
44
29
30
48
40
48
19
4
(i)
47
(ii)
50
(iii)
49
(iv)
45
(v)
48
Question
3
3.
Heights of 14 students (in cm) are given below. Find the mode height.
158
147
163
127
167
175
139
144
173
149
149
143
151
149
(i)
148
cm
(ii)
149
cm
(iii)
151
cm
(iv)
150
cm
(v)
147
cm
Question
4
4.
Heights of 16 plants (in cm) are given below. Find the mode height.
79
83
86
57
59
83
84
56
61
55
86
82
55
63
71
55
(i)
53
cm
(ii)
56
cm
(iii)
54
cm
(iv)
55
cm
(v)
57
cm
Question
5
5.
Ages of 11 students (in years) are given below. Find the mode age.
11
10
12
14
11
13
13
10
13
14
13
(i)
12
years
(ii)
15
years
(iii)
13
years
(iv)
14
years
(v)
11
years
Question
6
6.
Rainfall of 13 days (in mm) are given below. Find the mode rainfall.
8
14
14
6
13
7
7
10
12
15
7
14
7
(i)
9
mm
(ii)
5
mm
(iii)
7
mm
(iv)
8
mm
(v)
6
mm
Question
7
7.
Scores of 13 students are given below. Find the mode score.
78
82
81
85
87
86
90
88
82
90
84
88
82
(i)
80
(ii)
84
(iii)
81
(iv)
82
(v)
83
Question
8
8.
Temperatures of 14 days (in °C) are given below. Find the mode temperature.
31
30
28
26
28
34
34
35
34
31
35
33
34
34
(i)
34
°C
(ii)
36
°C
(iii)
32
°C
(iv)
35
°C
(v)
33
°C
Question
9
9.
Weights of 13 students (in kg) are given below. Find the mode weight.
50
52
55
42
52
45
41
48
46
43
41
50
41
(i)
40
kg
(ii)
41
kg
(iii)
42
kg
(iv)
39
kg
(v)
43
kg
Question
10
10.
Daily wages of 16 labourers (in ₹) are given below. Find the mode wage.
364
346
424
362
401
383
405
331
402
494
455
370
424
466
499
424
(i)
₹
424.00
(ii)
₹
423.00
(iii)
₹
425.00
(iv)
₹
422.00
(v)
₹
426.00
Assignment Key
1) (v)
2) (v)
3) (ii)
4) (iv)
5) (iii)
6) (iii)
7) (iv)
8) (i)
9) (ii)
10) (i)
