10.1 Compound & Conditional Practice

The two-way frequency table shows the numbers of male and female students by grade level on the prom committee. How many students are on the prom committee?

The two-way frequency table shows the numbers of male and female students by grade level on the prom committee. Of the committee members, how many are male juniors?

• 1/4

• 1/2

• 3/7

• 3

The two-way frequency table shows the numbers of male and female students by grade level on the prom committee. What is the probability that a member of the prom committee is a male who is a junior?

• 1/4

• 1/2

• 3/7

• 3

Determine if the outcomes of the two actions are independent or dependent events. "You toss a coin and roll a number cube."

• Independent

• Dependent

Determine if the outcomes of the two actions are independent or dependent events. "You draw a marble from a bag without looking. Without replacing it, you draw another marble."

• Independent

• Dependent

Determine if the outcomes of the two actions are independent or dependent events. "Two students roll a dice to see who goes first during a board game."

• Independent

• Dependent

What is the probability that the spinner to the right lands on 2, without looking, and you choose tile 3 from a set of 10 tiles (numbers 1 – 10)?

• 1/4

• 1/10

• 1/14

• 1/40

What is the probability that the spinner to the right lands on an odd number, without looking, and you choose an even number from a set of 10 tiles (numbers 1 - 10)?

• 2/4

• 5/10

• 1/4

• 7

What is the probability that you draw a red card from a standard deck of 52 cards and roll a 3 on a die

• 1/2

• 1/8

• 1/6

• 1/12

Determine the outcomes of the two actions that are mutually exclusive events. What is the probability of a standard number cube showing a 2 or a 5?

• 1/3

• 1/6

• 1/2

• 2