EduSahara™ Assignment
Name : Mode of Raw Data
Chapter : Statistics
Grade : ICSE Grade VIII
License : Non Commercial Use
Question
1
1.
The scores obtained by 7 students in a test are given below. Find the mode.
6
13
2
3
7
5
2
(i)
5
1
2
(ii)
13
(iii)
6
(iv)
11
(v)
2
Question
2
2.
The marks obtained by 15 students in a test are given below. Find their mode marks.
47
28
41
2
22
12
3
44
44
40
43
23
32
44
4
(i)
43
(ii)
41
(iii)
44
(iv)
46
(v)
45
Question
3
3.
Heights of 13 students (in cm) are given below. Find the mode height.
146
139
145
167
162
137
148
173
130
145
172
149
145
(i)
143
cm
(ii)
146
cm
(iii)
144
cm
(iv)
147
cm
(v)
145
cm
Question
4
4.
Heights of 11 plants (in cm) are given below. Find the mode height.
76
84
56
64
78
66
61
96
89
53
53
(i)
55
cm
(ii)
51
cm
(iii)
53
cm
(iv)
54
cm
(v)
52
cm
Question
5
5.
Ages of 11 students (in years) are given below. Find the mode age.
13
11
13
14
15
15
12
15
15
12
15
(i)
17
years
(ii)
15
years
(iii)
13
years
(iv)
14
years
(v)
16
years
Question
6
6.
Rainfall of 15 days (in mm) are given below. Find the mode rainfall.
8
15
12
15
11
8
7
7
6
11
13
6
13
8
8
(i)
8
mm
(ii)
6
mm
(iii)
7
mm
(iv)
10
mm
(v)
9
mm
Question
7
7.
Scores of 14 students are given below. Find the mode score.
70
73
87
78
73
88
83
90
77
77
77
85
82
77
(i)
76
(ii)
79
(iii)
77
(iv)
78
(v)
75
Question
8
8.
Temperatures of 11 days (in °C) are given below. Find the mode temperature.
30
27
30
26
33
26
31
34
33
25
26
(i)
24
°C
(ii)
25
°C
(iii)
26
°C
(iv)
27
°C
(v)
28
°C
Question
9
9.
Weights of 11 students (in kg) are given below. Find the mode weight.
48
53
45
42
58
40
44
51
53
55
53
(i)
54
kg
(ii)
55
kg
(iii)
52
kg
(iv)
53
kg
(v)
51
kg
Question
10
10.
Daily wages of 14 labourers (in ₹) are given below. Find the mode wage.
443
498
396
306
403
310
352
324
395
327
377
449
419
306
(i)
₹
307.00
(ii)
₹
306.00
(iii)
₹
305.00
(iv)
₹
304.00
(v)
₹
308.00
Assignment Key
1) (v)
2) (iii)
3) (v)
4) (iii)
5) (ii)
6) (i)
7) (iii)
8) (iii)
9) (iv)
10) (ii)
