The spinner below has 6 equal regions. Find the probability of landing on yellow for the first spin and not landing on yellow on the second spin.

Suppose that P(E) = 0.8, P(F) = 0.5, and P(E and F) = 0.24. Are events E and F independent? Why?

Traffic Fatalities

In 2016, there were 34,439 traffic fatalities in the United States, with 9,477 of them being alcohol related.

d. What is the probability that neither of two randomly selected traffic fatalities in 2016 were alcohol related?

During the 2018 season, the Chicago Cubs won 58% of their games. Assuming game outcomes are independent and the win percentage remains the same for this season, answer the following:

b. What is the probability that the Cubs will win seven consecutive games?

Suppose there are n independent trials of an experiment with k>3 mutually exclusive outcomes, where pi represents the probability of observing the ith outcome. The ____________ for each possible outcome are given by Ei = __.

The spinner below has 6 equal colored regions numbered 1-6. Find the probability of stopping on yellow for the first spin, stopping on an even number on the second spin, and stopping on blue or red on the third spin.

Same Birthdays If 25 people are randomly selected, find the probability that no 2 of them have the same birthday. Ignore leap years.

Probability of a Girl Assuming that boys and girls are equally likely, find the probability of a couple having a boy when their third child is born, given that the first two children were both girls.

Births in the United States In the United States, the true probability of a baby being a boy is 0.512 (based on the data available at this writing). For a family having three children, find the following.

b. The probability that all three children are boys.