mcq 队列_人工智能能力问答中的人工智能条件概率（MCQ）

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1) Which of the following points are valid with respect to conditional probability?

1. Conditional Probability gives 100% accurate results.

2. Conditional Probability can be applied to a single event.

3. Conditional Probability has no effect or relevance or independent events.

4. None of the above.

Answer & Explanation

Correct answer: 3
Conditional Probability has no effect or relevance or independent events.

Independent events are those events that neither cause any effect nor are affected by the occurrence of some other event. Hence, the Conditional Probability has no effect or relevance on the independent events.

1)关于条件概率，下列哪几点是有效的？

1. 条件概率给出100％准确的结果。

2. 条件概率可以应用于单个事件。

3. 条件概率不起作用，不具有相关性或独立事件。

4. 以上都不是。

答案与解释

正确答案：3
条件概率不起作用，不具有相关性或独立事件。

独立事件是既不引起任何影响也不受其他事件发生影响的那些事件。 因此，条件概率对独立事件没有影响或没有相关性。

2) Among which of the following mentioned statements will the conditional probability be applied?

1. The number occurred on rolling a die one time.

2. What will the temperature tomorrow?

3. What card will get on picking a card from a fair deck of 52 cards?

4. What output will we get on tossing a coin once?

Options:

1. Only iv.

2. All i., ii., iii. and iv.

3. ii. and iv.

4. Only ii.

Answer & Explanation

Correct answer: 4
Only ii.

The upcoming day’s temperature as it depends on various factors such as wind speed, current temperature, and humidity level, etc. So, the future weather conditions are dependent upon these factors and thus it is a dependent event and hence conditional property can be applied to it.

2)将在以下哪个陈述中应用条件概率？

1. 该数字是在一次滚动模具时发生的。

2. 明天温度是多少？

3. 从公平的52张牌中挑选一张牌会得到什么牌？

4. 我们一次抛硬币会得到什么输出？

选项：

1. 只有iv。

2. 全部i。，ii。，iii。 iv。

3. ii。 iv。

4. 只有ii。

答案与解释

正确答案：4
只有ii。

即将到来的一天的温度取决于风速，当前温度和湿度水平等各种因素。因此，未来的天气状况取决于这些因素，因此这是一个相关事件，因此可以将条件属性应用于它。

3) On which of the mentioned points does the Conditional Probability reasonable to apply?

1. Dependent Events

2. Independent Events

3. Neither a. nor b.

4. Both a. and b.

Answer & Explanation

Correct answer: 1
Dependent Events

Independent events are those events that neither cause any effect nor are affected by the occurrence of some other event. Hence, the Conditional Probability has no effect or relevance on the independent events.

3)条件概率在上述几点中合理适用？

1. 相关事件

2. 独立活动

3. 都不是。 也b。

4. 两者都 和b。

答案与解释

正确答案：1
相关事件

独立事件是既不引起任何影响也不受其他事件发生影响的那些事件。 因此，条件概率对独立事件没有影响或没有相关性。

4) The results that we get after we apply conditional probability to a problem are,

1. 100% accurate

2. Estimated values

3. Wrong values

4. None of the above

Answer & Explanation

Correct answer: 2
Estimated values

Like all other probabilistic theory methods, conditional probability also helps us to derive an estimate about how much an event is likely to occur or happen.

4)将条件概率应用于问题后所得到的结果是，

1. 100％准确

2. 估计值

3. 值错误

4. 以上都不是

答案与解释

正确答案：2
估计值

像所有其他概率论方法一样，条件概率还可以帮助我们估算事件可能发生或发生的程度。

5) State whether the following condition is true or false?
\”The independent events are affected by the happening of some other events which may occur simultaneously or have occurred before it.\”

1. True

2. False

Answer & Explanation

Correct answer: 2
False

The given statement is false because dependent events are affected by the happening of some other events which may occur simultaneously or have occurred before it, not the independent events.

5)陈述以下条件是对还是错？
“独立事件受到可能同时发生或在此之前发生的其他一些事件的影响。”

1. 真正

2. 假

答案与解释

正确答案：2
假

给定的语句为假，因为从属事件受其他可能同时发生或在它之前发生的其他事件(而不是独立事件)的影响。

翻译自: https://www.includehelp.com/ml-ai/artificial-intelligence-conditional-probability-in-ai-aptitude-questions-and-answers-mcq.aspx

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