Question
Define market demand. Explain the factors that affect it.
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|
Wages (in ₹)
|
Number of Workers (f)
|
|
0-10
|
10
|
|
10-20
|
18
|
|
20-30
|
35
|
|
30-40
|
30
|
|
40-50
|
20
|
|
50-60
|
12
|
|
60-70
|
8
|
|
70-80
|
3
|
|
X
|
$80$
|
$78$
|
$75$
|
$75$
|
$58$
|
$67$
|
$60$
|
$59$
|
|
Y
|
$12$
|
$13$
|
$14$
|
$14$
|
$14$
|
$16$
|
$15$
|
$17$
|
| Weight (in kg): | $0-20$ | $20-40$ | $40-60$ | $60-80$ | $80-100$ |
| Number of Persons: | $81$ | $40$ | $66$ | $49$ | $14$ |
|
Marks
|
Number of Students
|
|
30-35
|
14
|
|
35-40
|
16
|
|
40-45
|
18
|
|
45-50
|
23
|
|
50-55
|
18
|
|
55-60
|
8
|
|
60-65
|
3
|
|
Foodgrains
|
|||
|
Year
|
Rice
|
Wheat
|
Pulses
|
|
1999-2000
|
149
|
157
|
141
|
|
2000-01
|
162
|
170
|
131
|
|
2001-02
|
165
|
187
|
139
|
|
2002-03
|
155
|
176
|
121
|
|
2003-04
|
164
|
197
|
140
|
|
2004-05
|
166
|
189
|
127
|
|
2005-06
|
173
|
201
|
145
|
|
Class Interval
|
Frequency (f)
|
|
13-25
|
6
|
|
25-37
|
11
|
|
37-49
|
23
|
|
49-61
|
7
|
|
61-73
|
3
|
|
Total
|
50
|
| Wages (₹) | No. of Workers | |
| Firm A | Firm B | |
| 50-70 | 20 | 150 |
| 70-90 | 15 | 100 |
| 90-110 | 20 | 90 |
| 110-130 | 25 | 110 |
| 130-150 | 20 | 50 |
| Class lnterval: | 0-10 | 10-20 | 20-30 | 30-40 | 40-50 |
| Frequency: | 8 | 13 | 16 | 8 | 5 |