You are randomly picking a number between 1 and 20, inclusive. What is the probability of selecting a
2 answers:
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.
Step-by-step explanation:
Answer:
Answer is 20% chance. (20/100 or 4/20)
Step-by-step explanation:
There are 4 perfect squares in a number set 1-20.
1,4,9, and 16.
So that is 4/20. I multiplied the fraction by 5 to get 20/100 to get 20%
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