EduSahara™ Assignment
Name : Mode of Raw Data
Chapter : Statistics
Grade : ICSE Grade VIII
License : Non Commercial Use
Question
1
1.
The scores obtained by 14 students in a test are given below. Find the mode.
17
15
8
23
7
22
10
8
9
3
14
20
8
11
(i)
8
(ii)
12
11
13
(iii)
3
(iv)
20
(v)
23
Question
2
2.
The marks obtained by 11 students in a test are given below. Find their mode marks.
11
26
40
21
46
47
35
18
44
11
25
(i)
12
(ii)
11
(iii)
9
(iv)
14
(v)
10
Question
3
3.
Heights of 16 students (in cm) are given below. Find the mode height.
156
167
138
159
160
149
162
156
145
132
144
136
173
159
139
156
(i)
154
cm
(ii)
156
cm
(iii)
158
cm
(iv)
157
cm
(v)
155
cm
Question
4
4.
Heights of 11 plants (in cm) are given below. Find the mode height.
93
83
81
72
66
90
98
90
78
60
90
(i)
88
cm
(ii)
90
cm
(iii)
91
cm
(iv)
89
cm
(v)
92
cm
Question
5
5.
Ages of 16 students (in years) are given below. Find the mode age.
15
14
15
14
10
10
12
11
12
13
11
15
14
11
15
15
(i)
14
years
(ii)
15
years
(iii)
17
years
(iv)
16
years
(v)
13
years
Question
6
6.
Rainfall of 16 days (in mm) are given below. Find the mode rainfall.
10
14
5
12
7
10
13
12
13
10
5
9
7
5
10
10
(i)
10
mm
(ii)
12
mm
(iii)
8
mm
(iv)
9
mm
(v)
11
mm
Question
7
7.
Scores of 16 students are given below. Find the mode score.
88
82
85
72
84
80
74
71
81
80
86
87
82
86
74
74
(i)
75
(ii)
72
(iii)
74
(iv)
73
(v)
76
Question
8
8.
Temperatures of 15 days (in °C) are given below. Find the mode temperature.
25
31
34
31
33
26
31
29
27
33
32
35
31
30
31
(i)
31
°C
(ii)
30
°C
(iii)
32
°C
(iv)
29
°C
(v)
33
°C
Question
9
9.
Weights of 11 students (in kg) are given below. Find the mode weight.
58
42
57
54
42
53
40
58
51
49
42
(i)
40
kg
(ii)
43
kg
(iii)
41
kg
(iv)
44
kg
(v)
42
kg
Question
10
10.
Daily wages of 16 labourers (in ₹) are given below. Find the mode wage.
341
310
330
452
494
364
354
430
340
487
353
444
335
338
406
310
(i)
₹
308.00
(ii)
₹
311.00
(iii)
₹
310.00
(iv)
₹
309.00
(v)
₹
312.00
Assignment Key
1) (i)
2) (ii)
3) (ii)
4) (ii)
5) (ii)
6) (i)
7) (iii)
8) (i)
9) (v)
10) (iii)
