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प्रश्न
Choose the correct alternative:
A formula or equation used to represent the probability distribution of a continuous random variable is called
विकल्प
Probability distribution
Distribution function
Probability density function
Mathematical expectation
उत्तर
Probability density function
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संबंधित प्रश्न
Choose the correct alternative:
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| X | 1 | 2 | 3 | 4 |
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| 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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Choose the correct alternative:
Which one is not an example of random experiment?
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where k is some constant. Find P(X > 2)
