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Choose the correct alternative: The height of persons in a country is a random variable of the type - Business Mathematics and Statistics

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प्रश्न

Choose the correct alternative: 

The height of persons in a country is a random variable of the type

पर्याय

  • discrete random variable

  • continuous random variable

  • both (a) and (b)

  • both (a) and (b)

MCQ

उत्तर

continuous random variable

shaalaa.com
Random Variable
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 6: Random Variable and Mathematical expectation - Exercise 6.3 [पृष्ठ १४३]

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सामाचीर कलवी Business Mathematics and Statistics [English] Class 12 TN Board
पाठ 6 Random Variable and Mathematical expectation
Exercise 6.3 | Q 29 | पृष्ठ १४३

संबंधित प्रश्‍न

Two coins are tossed simultaneously. Getting a head is termed a success. Find the probability distribution of the number of successes


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What are the properties of continuous random variable?


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Choose the correct alternative: 

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F(x) = `{{:(0",",  "if"  x  < 0),(x/8",",  "if"  0 ≤ x ≤ 1),(1/4 + x/8",",  "if"  1 ≤ x ≤ 2),(3/4 + x/12",",  "if"  2 ≤ x < 3),(1",",  "for"  3 ≤ x):}`
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Find E(X) and V(3X – 2)


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