EduSahara™ Assignment
Name : Mode of Raw Data
Chapter : Statistics
Grade : CBSE Grade IX
License : Non Commercial Use
Question
1
1.
The marks obtained by 16 students in a test are given below. Find their mode marks.
47
42
3
46
31
38
14
42
28
29
31
14
14
24
9
30
(i)
13
(ii)
15
(iii)
14
(iv)
16
(v)
11
Question
2
2.
Heights of 11 students (in cm) are given below. Find the mode height.
161
132
125
132
172
169
129
166
153
133
132
(i)
130
cm
(ii)
133
cm
(iii)
134
cm
(iv)
131
cm
(v)
132
cm
Question
3
3.
Heights of 11 plants (in cm) are given below. Find the mode height.
91
61
82
71
99
80
71
76
72
99
71
(i)
71
cm
(ii)
69
cm
(iii)
73
cm
(iv)
72
cm
(v)
70
cm
Question
4
4.
Ages of 11 students (in years) are given below. Find the mode age.
12
12
14
13
10
13
14
10
10
15
10
(i)
11
years
(ii)
12
years
(iii)
10
years
(iv)
8
years
(v)
9
years
Question
5
5.
Rainfall of 12 days (in mm) are given below. Find the mode rainfall.
10
14
14
13
5
14
5
6
13
11
5
5
(i)
4
mm
(ii)
7
mm
(iii)
5
mm
(iv)
6
mm
(v)
3
mm
Question
6
6.
Scores of 12 students are given below. Find the mode score.
90
77
74
83
88
74
88
84
79
86
82
74
(i)
75
(ii)
73
(iii)
72
(iv)
74
(v)
76
Question
7
7.
Temperatures of 13 days (in °C) are given below. Find the mode temperature.
29
27
34
26
26
33
34
35
33
27
27
32
27
(i)
28
°C
(ii)
29
°C
(iii)
26
°C
(iv)
27
°C
(v)
25
°C
Question
8
8.
Weights of 11 students (in kg) are given below. Find the mode weight.
49
42
44
48
56
49
52
59
47
43
49
(i)
51
kg
(ii)
47
kg
(iii)
50
kg
(iv)
49
kg
(v)
48
kg
Question
9
9.
Daily wages of 13 labourers (in ₹) are given below. Find the mode wage.
373
456
500
427
375
491
399
416
471
304
497
418
304
(i)
₹
305.00
(ii)
₹
303.00
(iii)
₹
302.00
(iv)
₹
306.00
(v)
₹
304.00
Question
10
10.
The scores obtained by 7 students in a test are given below. Find the mode.
3
13
4
10
7
7
7
(i)
3
(ii)
13
(iii)
7
(iv)
7
1
3
(v)
10
Assignment Key
1) (iii)
2) (v)
3) (i)
4) (iii)
5) (iii)
6) (iv)
7) (iv)
8) (iv)
9) (v)
10) (iii)
