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A certain random variable has the CDF (cumulative distribution function) given by:

Which of the following options is/are not correct?
  • a)
    P(x ≤ 5) = 0.25
  • b)
    K = 0.01
  • c)
    P(5 < x ≤ 7) = 0.30
  • d)
    both (a) and (b)
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
A certain random variable has the CDF (cumulative distribution functio...

Since 
Now, 

Also,


Hence, option (c) is not correct.
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A certain random variable has the CDF (cumulative distribution function) given by:Which of the following options is/are not correct?a)P(x ≤ 5) = 0.25b)K = 0.01c)P(5 < x ≤ 7) = 0.30d)both (a) and (b)Correct answer is option 'C'. Can you explain this answer?
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A certain random variable has the CDF (cumulative distribution function) given by:Which of the following options is/are not correct?a)P(x ≤ 5) = 0.25b)K = 0.01c)P(5 < x ≤ 7) = 0.30d)both (a) and (b)Correct answer is option 'C'. Can you explain this answer? for Electronics and Communication Engineering (ECE) 2024 is part of Electronics and Communication Engineering (ECE) preparation. The Question and answers have been prepared according to the Electronics and Communication Engineering (ECE) exam syllabus. Information about A certain random variable has the CDF (cumulative distribution function) given by:Which of the following options is/are not correct?a)P(x ≤ 5) = 0.25b)K = 0.01c)P(5 < x ≤ 7) = 0.30d)both (a) and (b)Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Electronics and Communication Engineering (ECE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A certain random variable has the CDF (cumulative distribution function) given by:Which of the following options is/are not correct?a)P(x ≤ 5) = 0.25b)K = 0.01c)P(5 < x ≤ 7) = 0.30d)both (a) and (b)Correct answer is option 'C'. Can you explain this answer?.
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