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Probability · Question 27 of 70

Question 27

EasyOriginal question

Assertion (A): No event can have probability 1.2.

Reason (R): The probability of every event lies between 0 and 1.

Options for question 27

Show the answer and explanation
CorrectNot quiteAnswer A

Correct answer: A

Explanation

  1. R is one of the rules every probability obeys: 0≤P(E)≤10 \le P(E) \le 1.

  2. 1.2 is more than 1, so A is true, and it is true because of R.

Concept
The range of a probability
Typical time
60 s
Your time
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The rule this testsThe rules every probability follows
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Ten questions from Probability, at your own pace.

Practise this chapter →

Ten questions from Probability, at your own pace.