निम्नलिखित बारंबारता बंटन का माध्यक ज्ञात कीजिए:
वर्ग $0-20$ $20-40$ $40-60$ $60-80$ $80-100$ बारंबारता $5$ $15$ $20$ $18$ $2$
| वर्ग | $0-20$ | $20-40$ | $40-60$ | $60-80$ | $80-100$ |
| बारंबारता | $5$ | $15$ | $20$ | $18$ | $2$ |
- A$60$
- B$50$
- C$150$
- D$55.5$
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Similar Questions
एक दिए गए बारंबारता वितरण के लिए,$\Sigma f_{i} d_{i} = -50$,$\Sigma f_{i} = 200$ और $A = 62.5$ है। तो माध्य $\bar{x} = $ ........
Easy
View Solutionदिए गए वितरण का माध्य ज्ञात कीजिए:
वर्ग $1-3$ $3-5$ $5-7$ $7-10$ बारंबारता $9$ $22$ $27$ $17$
| वर्ग | $1-3$ | $3-5$ | $5-7$ | $7-10$ |
| बारंबारता | $9$ | $22$ | $27$ | $17$ |
Medium
View Solutionयदि $3 \bar{x} = 2 M = 60$ है,तो $Z = \dots$
Medium
View Solutionमाध्य के सूत्र $\bar{x} = A + \frac{\Sigma f_{i} d_{i}}{\Sigma f_{i}}$ में,$d_{i} = \dots$
Easy
View Solutionनिम्नलिखित बारंबारता बंटन के लिए बहुलक की गणना करने हेतु,$f_{1} = \dots \dots \dots \dots \dots \dots$
वर्ग $0-100$ $100-200$ $200-300$ $300-400$ $400-500$ $500-600$ बारंबारता $12$ $18$ $27$ $20$ $17$ $6$
| वर्ग | $0-100$ | $100-200$ | $200-300$ | $300-400$ | $400-500$ | $500-600$ |
| बारंबारता | $12$ | $18$ | $27$ | $20$ | $17$ | $6$ |
Easy
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