Question

An integer is chosen at random from the first 200 positive integers. Find the probability that the integer is divisible by 11

Answer 1

Answer:

total no=200

no which is divisble by 11 is= 18

P(E)=18/200

Answer 2

Answer:

probability that the integer is divisible by 11 = 0.09

Step-by-step explanation:

Given problem

An integer is chosen at random from the first 200 positive integers. Find the probability that the integer is divisible by 11

first of all find number of numbers which are divisible by 11 in first 200 positive integers  

the numbers divisible by 11 = ( 11, 22 ...    198 )

                                             = 11( 1, 2 ..        18)    

the number of numbers divisible by 11 in first 200 integers = 18  

the probability that the integer is divisible by 11 = $\frac{18}{200}$  = 0.09