Use the formula Upper P left parenthesis Upper E right parenthesis equals StartFraction number of outcomes in event Upper E Over total number of possible outcomes EndFraction equals StartFraction n left parenthesis Upper E right parenthesis Over n left parenthesis Upper S right parenthesis EndFraction .A 12-sided dice is rolled. The set of equally likely outcomes is {1,2,3,4,5,6,7,8,9,10,11,12}. Find the probability of rolling a 4