Give Me One More Chance
The sample space of a simple event is {A,B,B,A,C,C,X}. Provide the likelihood that a 'Y' will be selected?
Impossible
Compare theoretical and experimental probabilities. Provide the difference between the two.
Theoretical is what we expect to happen.
Experimental is what actually happens.
CJ and Kobe will conduct an experiment where they flip a coin 100 times. What can they expect the probability of the coin landing on heads to be?
Probability model provides the probability of every....
event/event that takes place
Edwin and Piper play a game where they flip a coin and roll a die. Provide the sample space of this event
[H-1,H-2,H-3,H-4,H-5,H-6]
[T-1,T-2,T-3,T-4,T-5,T-6]
A spinner contains 7 equal sized sections lableld 1 to 7. Provide the sample space
[1,2,3,4,5,6,7]
The table shows the results of spinning a wheel 80 times. Provide the frequency that the spinner will land on a 3?
P(3) = 9/40 = 22.5%
Devarus and Adrien plan to conduct an experiment where they roll a die 50 times. What can the expect the probability of rolling a 4 to be?
P(4) = 1/6 or 17%
Showcase the proper way to provide a probability model. Use A, B and C as the events that take place.
P(B) = 1/4 25%
P(C) = 3/4 or 75%
In a game of rolling a die and flipping a coin. Provide the probability of the coin landing on tails and the die landing on 4
A spinner contains four equal sized sections labeled 1 to 4. Provide the likelihood of an even number being chosen.
Neither likely nor unlikely
In a survey 125 people were asked to choose one out of five cards labeled 1 to 5. The results are shown in the table. Provide the theoretical probability and the experimental probability of selecting a card with the number 1.
TP(1) = 1/5 or 20%
EP (1) = 3/25 or 12%
Angel and Madyson know the probability of correctly guessing which of the following boxes has a tennis ball is 1/5. Provide the amount of winners would be expected if 60 people are selected.
12 winners
Provide the probability model of the spinner.
P(A)=P(Y)=P(5)=P(3)= 1/4 OR 25%
Four people (rob, sonja, ang, and jack) enter a raffle to win one of two prizes (t shirt and mug). Provide the probabiliy that sonja will win a t-shirt.
P(t-shirt): 1/8 = 12.5%
At the fair, if you make three shots in the basket you have the chance to win a prize. There are 7 teddy bears, 3 graphic tees, 8 fidget toys and 7 candy bars. Provide the probability of selecting a fidget toy
P(fidget toy) = 8/25 or 32%
The local Walgreens records the number of COVID-19 patients that tested positive on the first weekend in March of 2022, in the table below. Based on the data, how many patients should Walgreens expect to test positive if there are 1500 patients?
690 patients will test positive
In a game of B I N G O, you are provided with 15 balls for each of the letters. Provide the expected probability of selecting a 'B'
A spinner contains 6 equal sized sections with the following sample space: {1,1,1,3,3,5}. Provide the probability model of the spinner
P(3) = 1/3 or 33%
P(5) = 1/6 or 17%
Luis hits his target 50% of the time he throws a ball at it. Luis will use a coin to simulate his next three pitches, where H stands for hit and T stands for miss. Out of the 12 trials, provide the probability that Luis will hit his target 2 of the three times.
P(hit) = 5/12 = 42%
The sample space of a simple event is {A,B,B,A,C,C,X}. Provide the probability of A, B, OR C being chosen. Are these equally likely to happen? Explain.
P(A)=P(B)=P(C)= 2/7 OR 29%
They have the same probability of being selected, they all have the same number of outcomes.
A sports fan believes the probability of that the red team will win is 3/5. That same fan believes the probability that the blue team will win is 11/20. How many more games should the fan expect the red team to win if 180 games are played?
9 more games than blue
P(glass) = 1/5 = 20%
P(wood) = 24/75 = 32%
P(brass) = 36/75 = 48%
There is a 50% chance that Otha and Kendall will win in the raffle for the new nike dunks, where the number 1 indicates a win and 2 indicates a loss. The data is simulated that shows the probability that the boys can win exactly two of the four times they enter. Provide the probability of the boys winning out of the 10 times they enter.
P(win) = 3/10 or 30%