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प्रश्न
Choose the correct alternative:
The height of persons in a country is a random variable of the type
विकल्प
discrete random variable
continuous random variable
both (a) and (b)
both (a) and (b)
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उत्तर
continuous random variable
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संबंधित प्रश्न
The discrete random variable X has the probability function.
| Value of X = x |
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| P(x) | 0 | k | 2k | 2k | 3k | k2 | 2k2 | 7k2 + k |
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