Solve the problem.
-A die is rolled 10 times. Find the probability of rolling no more than 4 ones.
A) Approximately $0.985$
B) Approximately $0.930$
C) Approximately $0.054$
D) Approximately $0.155$

Question

Quizplus · Accepted Answer

The probability of rolling no more than 4 ones in 10 rolls of a die can be calculated using the binomial probability formula. The probability of rolling a one on a single roll is $1/6$, and the probability of not rolling a one is $5/6$. The sum of probabilities of rolling 0, 1, 2, 3, and 4 ones can be calculated and summed up to find the total probability, which is approximately $0.985$. This calculation involves using the binomial coefficient for each case (0 through 4 ones) and the respective probabilities for successes (rolling a one) and failures (not rolling a one).

Solve the Problem 0.9850.9850.985 B) Approximately 0.9300.9300.930 C) Approximately 0.0540.0540.054 D) Approximately 0.1550.1550.155

Solve the Problem $0.985$ B) Approximately $0.930$ C) Approximately $0.054$ D) Approximately $0.155$