TASK DEFINITION: In this task, you need to provide the correct option for a given problem on probability from the provided options.
PROBLEM: Problem: a child want to buy 5 new toys . if there are 15 toys that satisfy the child ' s criteria , in how many different ways can the child select the 5 new toys if the order of selection does n ' t matter . 
Options: a ) 210 , b ) 1365 , c ) 3003 , d ) 5005 , e ) 3030

SOLUTION: c

PROBLEM: Problem: 4 dice are thrown simultaneously on the board . find the probability which show the same face ? 
Options: a ) 2 / 113 , b ) 3 / 117 , c ) 1 / 216 , d ) 3 / 111 , e ) 4 / 121

SOLUTION: c

PROBLEM: Problem: 4 dice are thrown simultaneously on the board . find the probability which show the same face ? 
Options: a ) 2 / 113 , b ) 3 / 117 , c ) 1 / 216 , d ) 3 / 111 , e ) 4 / 121

SOLUTION:
c