Find the probability.
-A child rolls a 6-sided die 6 times. What is the probability of the child rolling exactly two fours? Round to the nearest ten-thousandth.
A) 0.2009
B) 0.0621
C) 0.5681
D) 0.7182

Question

Find the probability.
-A child rolls a 6-sided die 6 times. What is the probability of the child rolling exactly two fours? Round to the nearest ten-thousandth.
A) 0.2009
B) 0.0621
C) 0.5681
D) 0.7182

Quizplus · Accepted Answer

The probability of rolling a four on a six-sided die is 1/6. The probability of rolling two fours in six rolls is (1/6)^2 * (5/6)^4 = 0.2009 (rounded to the nearest ten-thousandth).

Find the Probability. -A Child Rolls a 6-Sided Die 6 Times. What Is