Students determine the probability of drawing certain marbles at random from a bag with this free worksheet. 4th through 7th Grades Probability Marbles #2 (Basic) Color the marble pictures. Then, write the probability of drawing certain colored marbles from a bag. ...
Spinner Dice Card Gumball Worksheet P(spin an odd number) = 5/10 = ½ = .5 = 50% P(spin a number less than 4) = 6/10 = 3/5 = .6 = 60% P(spin a number that is a perfect square) = 4/10 = 2/5 = .4 = 40% P(dice sum to more than 8) = 10/36 = 5/18 = ....
Question 1: Two unbiased dice are rolled together. Find the odds in favor of getting 2 digits, the sum of which is 7. Solution:Evidently the first die may have 6 different outcomes, each of which can be associated with 6 different outcomes of the second die. Therefore, the sample space ...
Probability of Two Independent Events Found by multiplying the probability of the first event by the probability of the second event P(A and B) = P(A) • P(B) What you really need to know! Probability of Two Dependent Events Is the product of the probability of A and the probability ...