Learning the Probability and Permutations

3 out of the 6 balloons in a bunch are purple.

What is the probability that a randomly selected balloon will be purple?

P(purple) = _____

Boats from all along the Atlantic coast were moored at a busy marina one summer day. Of the 10 boats at the marina, 8 were from Virginia.

What is the probability that a randomly selected boat will be from Virginia?

P(Virginia) = ____

A miniature golf course recently provided its customers with 12 golf balls, of which 4 were pink. What is the experimental probability that the next customer will receive a pink golf ball?

P(pink) = ##1/3##

Fernando is tossing bean bags at a target. He hit the target on 6 out of his last 15 tries. What is the experimental probability that Fernando's next toss will be a hit?

P(hit) = ##2/5##

If you roll a 6-sided die 6 times, what is the best prediction possible for the number of times you will roll an odd number?

Pablo spins the spinner twice.

Are these two events dependent or independent?

Jill asks a classmate to be her partner for a class project, and he agrees to work with her. Next, her friend Reagan picks a partner, too.

Are these two events dependent or independent?

Evaluate.

6!

Josiah, Allie, Amelia, Kinsley, and Walter are playing hide-and-seek and taking turns being 'it'. In how many different orders could the children take their turns being 'it'?

##120## orders

Sidney is a high school student who wants to learn about various college majors. If she plans to look up 4 majors in a book of majors, in how many different orders could she do that?