Keep it Simple
A bag contains 5 red marbles and 3 blue marbles.
What is the probability of randomly selecting a red marble?
What is 5/8 or 62.5%
A student has 3 shirts (red, blue, green) and 2 pairs of pants (black, jeans).
If they choose 1 shirt and 1 pair of pants, how many different outfits are possible?
What is 6 outfits?
Students are randomly selecting a state to write a report on by
picking a card out of hat with that state on it. Once a state is chosen, it is not
placed back into the hat? What is the probability that the first student selects
Mississippi, and the second student selects Tennessee?
Write your answer as a fraction.
What is 1/2,450?
What is the probability of rolling a die numbered 1-6 and landing on a 7?
0% or impossible
A spinner has 10 equal sections: 3 green, 2 yellow, 4 blue, and 1 red.
What is the probability of not landing on green?
what is 7/10 or 70%?
A restaurant lets you choose:
5 types of buns
3 types of cheese
4 toppings
If you choose 1 of each, how many different burgers can you create?
What is 60 burgers?
Draw a tree diagram on your dry erase board of the following situation.
Luis can pick from the following drinks: Water, Milk, Coke, or Orange Juice
He can pick from the following foods: Pizza, Hamburger, or Nachos
Water Milk Coke Orange Juice
/ l \ / l \ / l \ / l \
P H N P H N P H N P H N
A die numbered 1-6 is rolled and a coin is flipped.
What is the probability of landing on an even number and flipping tails?
Write your answer as a fraction in SIMPLEST FORM.
What is 1/4?
Each team has the following probability of playing for the league championship.
Tigers:P=2/3 4 Redbirds: P = 4/5 Bulldogs: P = 3/8 Titans: P = 1/2
This team is the most likely to play in the league championship.
Who are the Redbirds?
A student must choose 1 item from each category.
3 school shirts, 2 jackets, 4 hats, 2 pairs of shoes
How many different spirit outfits are possible?
What is 48 outfits?
Mya draws a card randomly from a deck of colored cards, records the color of the drawn card, then returns it to the deck and reshuffles the cards. She repeats this process a total of 300 times and draws a black card 72 times. What is the probability she will draw a black card on the next draw? Write your answer as a decimal.
What is 0.24?
The following color marbles are in a bag: 12 red, 10 blue, and 3 green.
What is the probability of picking a red marble, replacing it back it to the bag, and then picking a green marble?
Write your answer as a fraction.
What is 36/625?
Camilla spins a game spinner 1800 times. The spinner is divided into six equally spaced sections numbered 1–6.
Theoretically, how many times should she expect to spin a 2?
What is 300 times?
Janice is choosing from shoe colors: Red, Brown, Grey, Black, and White.
She is also choosing from pant colors: Khaki, Grey, and Black.
Finally, she is choosing a shirt color: Yellow, Green, Navy, Orange, and Purple
How many outfit combinations can she make?
What is 75 combinations?
A card for each letter in the word "FLORIDA" is placed in hat. Once a card is drawn, it is not replaced. Wha is the probability of selecting the letter "L" for the first card and a vowel for the second card?
Write your answer as a fraction.
What is 3/14?
Marvin rolls a fair number cube with faces numbered 1 through 6. He also randomly draws a token from a box containing 14 orange and 6 blue tokens.
What is the probability of rolling a 6 and selecting an orange token?
What is 14/120 or 7/60?
Kerry has a bag containing white and yellow marbles. Kerry randomly selects one marble from the bag, records the result, and returns the marble to the bag. The results of the rst 65 selections are shown below.
A white marble was selected 41 times. A yellow marble was selected 24 times.
Based on these results, what is the probability that the next marble Kerry selects, rounded to the nearest percent, will be white?
What is 63%
Peter is about write a paper. He can choose 1 option from each of the following categories.
Font style: Times New Roman, Modern Sans, or Roboto
Font color: Black, Blue, Red, Green, Brown, Grey
Font size: 12, 14, 20, 24, 32, or 50
How many combinations can he make?
What is 108 combinations?
A license plate has 2 different letters followed by 1 digit.
The letters are chosen from A, B, C, D, and E.
Once a letter is chosen, it cannot be picked again.
The digit is chosen from 0–9.
How many different license plates are possible?
What is 200 combinations?
Jeremy is picking utensils from a drawer containing 5 knives, 8 forks, and 7 spoons. After every selection, he puts the utensil back in the drawer and draws again. What is the probability of selecting a knife first, a fork second, and spoon third?
What 280/8,000 or 7/200?