Probability — Test Answers

25 verified answers1 views

Which best describes the complement of choosing a red marble?

choosing a blue, green, or yellow marble

choosing a yellow marble

choosing any marble

choosing a green or blue marble

Which outcome is represented by x ?

rolling a three and the coin landing on tails

rolling a two and the coin landing on heads

rolling a two and the coin landing on tails

rolling a three and the coin landing on heads

Which two events have the same probability?

P(yellow), P(gray)

P(red), P(gray)

P(gray), P(green)

P(gray), P(purple)

Which outcome is represented by x ?

heads on the first coin, heads on the second coin, and heads on the third coin

heads on the first coin, tails on the second coin, and tails on the third coin

heads on the first coin, heads on the second coin, and tails on the third coin

heads on the first coin, tails on the second coin, and heads on the third coin

What is the probability of the spinner landing on 2 ?

1 third

1 fourth

1 half

1 eighth

Did you find these answers helpful?

More from this Course