You are randomly picking a number between 1 and 20, inclusive. What is the probability of selecting a perfect square?

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asked Oct 23, 2021 29.3k views

1 Answer

Pubudu Jayasanka · Answer 1 · 2021-10-28T11:18:40+0000

Answer:

of favourable events = 4, (which includes 1, 4, 9, 16). And, total number of observations are 20. So, the probability of picking a square number between 1 and 20 is 1/5.

Explanation:

You are randomly picking a number between 1 and 20, inclusive. What is the probability of selecting a perfect square?

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