Question

number are selected from 1-100
find the
1) the probability of a selected number is a square number
2) the probability of a number is divisible by 8 ​

Answer 1

Answer:

1. 9/100

2. 1/10

Step-by-step explanation:

1. Square numbers from 1-100=1,4,9,16,25,36,49,64,81

So P(square) = 9/100=0.09

2. Numbers divisible by 8 from

1-100= 8,16,24,32,40,48,56,64,72,80,88,96

So P(divisible by 8)= 12/100= 0.12

Answer 2

Answer:

heres your answer

(i)p(e)= number of favourable outcomes/total number of outcomes

p(e)= 1/10

(ii) the possibility of a number divisble by 8

= 12

p(e)= number of favourable outcome/total number of outcomes

=12/98

=6/49

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