Question
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निर्देश: निम्नलिखित रेखा आलेख 6 अलग-अलग गांव (M, N, O, P, Q और R) में जनसँख्या को दर्शाता है और तालिका स्तंभ शिक्षित और अशिक्षित व्यक्तियों के अनुपात को दर्शाता है और साथ ही पुरुष जनसँख्या के प्रतिशत को दर्शाता है।
|
गांव |
शिक्षित और अशिक्षित का अनुपात |
पुरुष जनसँख्या का प्रतिशत |
|
M |
1 ∶ 1 |
30% |
|
N |
5 ∶ 4 |
40% |
|
O |
5 ∶ 7 |
40% |
|
P |
3 ∶ 5 |
50% |
|
Q |
2 ∶ 3 |
40% |
|
R |
3 ∶ 7 |
60% |
सभी गावों में महिला जनसँख्या की औसत संख्या ज्ञात कीजिये।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDF|
गांव |
कुल जनसँख्या |
% महिला |
महिला |
|
M |
3200 |
70% |
2240 |
|
N |
3600 |
60% |
2160 |
|
O |
4800 |
60% |
2880 |
|
P |
4000 |
50% |
2000 |
|
Q |
5500 |
40% |
3300 |
|
R |
3000 |
40% |
1200 |
आवश्यक औसत = अवलोकनों का योग/अवलोकनों की संख्या
∴ आवश्यक औसत = (2240 + 2160 + 2880 + 2000 + 3300 + 1200)/6 = 2296.67Last updated on Jul 8, 2025
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