6.3 The Addition Rule

Match

Match em up!

• Event A: Randomly select a female public school teacher.

  Event B: Randomly select a public school teacher who is 25 years old.

• are delicious

• Event A: Randomly select a student with a birthday in April.

  Event B: Randomly select a student with a birthday in May.

Not mutually exclusive

Tacos

Mutually exclusive

• Not mutually exclusive

• Tacos

• Mutually exclusive

Match

Match em up!

• Event A: Randomly select a member of the U.S. Congress.

  Event B: Randomly select a male U.S. Senator

• Chips and...

• Event A: Randomly select an IHS student who is less than 16 years old.

  Event B: Randomly select an IHS student who drives to school.

Not mutually exclusive

salsa

Mutually exclusive

• Not mutually exclusive

• salsa

• Mutually exclusive

Math Response

You randomly pull one card from a standard deck of playing cards. What is the probability you pull an ace or a 10? Give your answer as an UN-simplified fraction.

Type answer here

Correct Answer: \frac{8}{52}

Deg^°

Rad

Math Response

You randomly pull one card from a standard deck of playing cards. What is the probability you pull a Jack, a Queen, or a King (a face card)? Give your answer as an UN-simplified fraction.

Type answer here

Correct Answer: \frac{12}{52}

Deg^°

Rad

Math Response

You randomly pull one card from a standard deck of playing cards. What is the probability you pull an ace, a 10, or a face card? Give your answer as a decimal rounded to the nearest hundredth if necessary.

Type answer here

Correct Answer: 0.38

Deg^°

Rad

Math Response

You randomly pull one card from a standard deck of playing cards. What is the probability you pull a club? Give your answer as an UN-simplified fraction.

Type answer here

Correct Answer: \frac{13}{52}

Deg^°

Rad

Math Response

You randomly pull one card from a standard deck of playing cards. What is the probability you pull an even number? Give your answer as an UN-simplified fraction.

Type answer here

Correct Answer: \frac{20}{52}

Deg^°

Rad

Math Response

You randomly pull one card from a standard deck of playing cards. What is the "overlap" between pulling a club and pulling an even number (HINT: how many CLUBS are EVEN numbers)? Give your answer as an UN-simplified fraction.

Type answer here

Correct Answer: \frac{5}{52}

Deg^°

Rad

Math Response

You randomly pull one card from a standard deck of playing cards. What is the probability you pull a club or an even number? Give your answer as a decimal rounded to the nearest hundredth if necessary.

Type answer here

Correct Answer: 0.54

Deg^°

Rad