Experimental Probabilty
A bag with 20 cards has 14 star cards. Another bag with 50 cards has 14 star cards. Chantel selects a card at random from each bag. From which bag is Chantel is more likely to select a star card
14/20
How likely is the cube to show a 3
1/6
One box has 80 raffle tickets, of which 35 are red. Another box has 50 raffle tickets, of which 35 are red.
Suppose Mia selects a raffle ticket at random from each box. from which box is she more likely to select a red raffle ticket.
35/50= 0.7(100)= 70% likely
Name an event that is impossible on a number cube
Answers will vary, but rolling a 7
Soledad has a spinner with red, blue, and white section. She spins the spinner 20 times. Based on her results, what is the probability of the spinner landing on each color?
Red: 5/20=0.25(100)=25% unlikely
Luna has different colored marbles. In 13 trials she gets 4 yellow, 3 green, and 6 blue. After 100 trials, she records her results and gets 50 blue 27 yellow and 23 green. How many green marbles will she have in 300 trials.
69