ECAT Statistics Test Set 8

Photo of Mustansar Khan Mustansar KhanLast Updated: June 27, 2025

ECAT Statistics Test Set 8

ECAT Statistics SET 8 Online Test

Total Questions: 10
Time Allowed: 10 Minutes
Total Marks: 10
How to Attempt Test: Please choose the right Option in MCQ-type question.
Test Helpful For: ECAT Entry Test
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ECAT Statistics SET 8 Test Online MCQs

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1. The correct condition for continuous uniform distribution represented by f(y) = 1 / (b - a) is:

2. The probability distribution of a discrete random variable is usually called its probability:

3. The probability density function of a continuous random variable Y is specified by a:

4. The probability distribution of a discrete random variable can be described with the help of a two:

5. The sum of probabilities of a discrete random variable is always:

6. If "a" and "b" are constants, then E(ax + b) =

7. The simplest form of the continuous distribution is the:

8. The area under the probability density function is:

9. The probability distribution of a discrete random variable is usually written with the help of a function, called its:

10. In continuous distribution, P(y = a) and P(y = b) is always:


 

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Photo of Mustansar Khan Mustansar KhanLast Updated: June 27, 2025
Photo of Mustansar Khan

Mustansar Khan

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