find the probablitiy that a number selected from the numbers 1 to 25 which is a not prime number when each of the given number is equaly likely to be selected.
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Answer:
i think it is 9/25
Step-by-step explanation:
this is because the total numbers are 25
no. of prime numbers between 1- 25 is 9 - 2,3,5,7,11,13,17,19,23.
probability= (no. of favourable occurrence)/ total no. of occurrence...
so..,
tell me if it is the wrong answer
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