Huawei Exam H13-311_V3.0 Topic 6 Question 90 Discussion

Actual exam question for Huawei's H13-311_V3.0 exam

Question #: 90
Topic #: 6

What is incorrect about the following description of the distribution function, distribution law, and density function of random variables?

AThe distribution law can only describe the law of the value of discrete random variables

Bthe density function can only describe the value of continuous random variables

Cdiscrete random variables have no distribution function

Ddistribution function describes the law of random variables

Show Suggested Answer

Suggested Answer: C

by Matthew at Jun 18, 2024, 08:01 PM

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Jarvis

5 months ago

Option A is the winner! The distribution law can only describe discrete random variables, not continuous ones.

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Lauran

5 months ago

Haha, they really tried to trick us with these answer choices. I thought they were all correct at first glance!

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Desmond

5 months ago

I believe option B is also incorrect because density functions can describe both discrete and continuous random variables.

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Ilda

5 months ago

I agree with Rozella, option C is the incorrect one here. Discrete random variables absolutely have a distribution function.

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Kimbery

4 months ago

I agree, option C is wrong. Discrete random variables can definitely have a distribution function.

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Ming

4 months ago

I think option C is definitely incorrect. Discrete random variables do have a distribution function.

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Sonia

5 months ago

I agree with Billy, discrete random variables do have distribution functions.

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I think option C is incorrect.

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