Question

Samuel uses a uniform probability model for an experiment using a deck of 30 cards. There are 6 blue cards, 6 red cards, 6 green cards, 6 yellow cards, and 6 brown cards in the deck. Cards will be drawn one at a time and then replaced in the deck before another card is drawn.

He uses the probability model to determine the probability of drawing a yellow card or a blue card.

What is P(yellow or blue)?

Enter your answer as a simplified fraction in the box [___]

Answer 1

2/5

Explanation:

6 yellow cards + 6 blue cards = 12 yellow or blue cards

Since there are 30 cards, you divide 12 from 30.

12 / 30 ---> 4 / 10 ---> 2/5

I also did the quiz.

Answer 2

2/5

Explanation:

i took the test