Write Probabilities
The probability that Sandra misses her next serve is 5%. What is this probability as a fraction in simplest form?
1/20
Probability based on all outcomes being equally likely is
A. Theoretical
B. Experimental
C. Independent
D. Dependent
A. Theoretical
What operation does the Fundamental Counting Principle use?
multiplication
Events where the occurrence of the first effects the outcomes available for the second are
A. Theoretical
B. Experimental
C. Independent
D. Dependent
D. Dependent
Bill has won 3 games, lost 1, and tied 2. What is the probability that he wins the next one as a percent?
50%
There is a 2/5 probability of rain tomorrow. What is this probability as a percent?
40%
Probability based on what has happened in the past is
A. Theoretical
B. Experimental
C. Independent
D. Dependent
B. Experimental
A menu has 4 sandwiches and 5 drinks, how many meals could you order?
20
What is the probability of rolling a 5 on a number cube and flipping a coin and getting heads? Answer as a simplified fraction.
1/12
Events where the outcome of the first does not effect the possible outcomes for the second is
A. Theoretical
B. Experimental
C. Independent
D. Dependent
C. Independent
There is a 72% chance that Mike scores a goal at this weekend's hockey tournament. What is the probability that he does not score a goal as a percent?
28%
Andrew has won 15 of his last 18 tennis matches. What is the probability he wins his next one as a simplified fraction?
5/6
A build your own pasta has 3 protein choices, 5 noodles, and 2 sauces. If you pick one from each category, how many pastas could you build?
30
From a group of names with 10 boys and 10 girls, what is the probability of drawing a boy's name, replacing it, then drawing a girl's name? Answer as a simplified fraction.
1/4
Victor has 10 blue shirts, 5 red shirts, and 7 green shirts. What is the probability he randomly chooses a blue shirt? Answer as a simplified fraction.
5/11
June had 3/4 day with sunshine, July had 72% days with sunshine, and August had 0.78 days with sunshine. In which month is the probability of sunshine on a random day the greatest?
In a survey, 14 students said blue was their favorite color, 18 chose yellow and 8 chose green. What is the probability that a randomly chosen student chooses yellow as a percent?
45%
If Tony packed 3 shorts, 5 shirts, 2 hats and 3 shoes for his vacation, how many outfits does he have?
90
From a bag with 4 blue marbles and 6 yellow marbles, what is the probability of drawing 2 yellow marbles in a row if you do not replace the first? Answer as a simplified fraction.
1/3
A standard deck of cards has 4 suits with 13 cards in each (Ace through 10, Jack, Queen, King). What is the probability of randomly drawing a Jack? Answer as a simplified fraction.
1/13
The probability that Micah wins a game at the carnival is 0.035. What is the probability that he does not win as a percent?
96.5%
What is the probability of rolling a number that is greater than 4 on a number cube as a decimal?
0.3 REPEATING
If you are making a password with 2 letters, how many possible passwords could you make? (hint: the letters can repeat)
676
What is the probability of using a spinner with the numbers 1-8 and a number cube and spinning a multiple of 4 and rolling a prime? Answer as a simplified fraction.
1/8
From a bag with 4 blue marbles and 6 yellow marbles, what is the probability of drawing a yellow then a blue if you do not replace the first? Answer as a simplified fraction.
4/15