EduSahara™ Assignment
Name : Mode of Raw Data
Chapter : Statistics
Grade : ICSE Grade VIII
License : Non Commercial Use
Question
1
1.
The scores obtained by 8 students in a test are given below. Find the mode.
10
13
8
12
11
4
8
8
(i)
4
(ii)
10
(iii)
13
(iv)
8
(v)
9
Question
2
2.
The marks obtained by 15 students in a test are given below. Find their mode marks.
25
24
22
34
32
15
29
29
35
19
29
26
5
7
31
(i)
32
(ii)
26
(iii)
30
(iv)
29
(v)
28
Question
3
3.
Heights of 12 students (in cm) are given below. Find the mode height.
138
130
127
148
168
173
175
145
168
127
135
127
(i)
127
cm
(ii)
125
cm
(iii)
129
cm
(iv)
128
cm
(v)
126
cm
Question
4
4.
Heights of 11 plants (in cm) are given below. Find the mode height.
66
52
99
53
69
59
58
95
85
62
52
(i)
51
cm
(ii)
54
cm
(iii)
52
cm
(iv)
53
cm
(v)
50
cm
Question
5
5.
Ages of 14 students (in years) are given below. Find the mode age.
13
15
11
11
11
13
15
13
14
12
13
12
14
13
(i)
11
years
(ii)
12
years
(iii)
15
years
(iv)
13
years
(v)
14
years
Question
6
6.
Rainfall of 13 days (in mm) are given below. Find the mode rainfall.
15
5
5
15
7
14
10
5
15
6
14
8
5
(i)
5
mm
(ii)
3
mm
(iii)
7
mm
(iv)
6
mm
(v)
4
mm
Question
7
7.
Scores of 12 students are given below. Find the mode score.
71
85
82
76
87
83
72
85
82
83
78
82
(i)
81
(ii)
80
(iii)
82
(iv)
84
(v)
83
Question
8
8.
Temperatures of 13 days (in °C) are given below. Find the mode temperature.
27
30
32
31
35
26
30
33
25
26
35
35
35
(i)
36
°C
(ii)
37
°C
(iii)
34
°C
(iv)
33
°C
(v)
35
°C
Question
9
9.
Weights of 12 students (in kg) are given below. Find the mode weight.
55
43
58
52
57
59
56
45
43
40
43
43
(i)
42
kg
(ii)
43
kg
(iii)
44
kg
(iv)
41
kg
(v)
45
kg
Question
10
10.
Daily wages of 16 labourers (in ₹) are given below. Find the mode wage.
331
400
469
415
453
315
458
418
338
331
405
391
474
317
435
331
(i)
₹
332.00
(ii)
₹
329.00
(iii)
₹
331.00
(iv)
₹
330.00
(v)
₹
333.00
Assignment Key
1) (iv)
2) (iv)
3) (i)
4) (iii)
5) (iv)
6) (i)
7) (iii)
8) (v)
9) (ii)
10) (iii)
