EduSahara™ Assignment
Name : Finding Median Using Ogives
Chapter : Statistics
Grade : CBSE Grade X
License : Non Commercial Use
Question
1
1.
The following ogive shows the distribution of the heights of a group of factory workers. Estimate the median.
(i)
166.39 cm
(ii)
170.14 cm
(iii)
168.89 cm
(iv)
171.39 cm
(v)
167.64 cm
Question
2
2.
The following ogive shows the daily wages of workers in a factory. Estimate the median.
(i)
₹260.50
(ii)
₹258.00
(iii)
₹263.00
(iv)
₹268.00
(v)
₹265.50
Question
3
3.
The following ogive shows the number of casualties of different age groups due to accidents in a city. Estimate the median.
(i)
30.00 years
(ii)
27.50 years
(iii)
26.25 years
(iv)
31.25 years
(v)
28.75 years
Question
4
4.
The marks obtained by certain students in a mathematics examination are given below. Estimate the median.
(i)
41.59
(ii)
49.09
(iii)
44.09
(iv)
39.09
(v)
46.59
Question
5
5.
The following ogive shows the distribution of the heights of a group of factory workers. Estimate the median.
(i)
155.00 cm
(ii)
156.25 cm
(iii)
158.75 cm
(iv)
157.50 cm
(v)
160.00 cm
Question
6
6.
The following ogive shows the daily wages of workers in a factory. Estimate the median.
(i)
₹221.61
(ii)
₹224.11
(iii)
₹225.36
(iv)
₹222.86
(v)
₹226.61
Question
7
7.
The following ogive shows the number of casualties of different age groups due to accidents in a city. Estimate the median.
(i)
29.06 years
(ii)
30.31 years
(iii)
31.56 years
(iv)
27.81 years
(v)
26.56 years
Question
8
8.
The marks obtained by certain students in a mathematics examination are given below. Estimate the median.
(i)
46.82
(ii)
54.32
(iii)
49.32
(iv)
56.82
(v)
51.82
Assignment Key
1) (iii)
2) (iii)
3) (v)
4) (iii)
5) (iv)
6) (ii)
7) (i)
8) (v)
