Experimental
Theoretical
Measures of Central Tendancy
Outcomes
Compound Probability
100
A letter tile is randomly selected from a bag, recorded, and replaced 100 times. The results are listed below. What is the experimental probability of selecting the letter "E"? A = 16 E = 11 I = 29 O = 19 U = 25
11/100, .11, or 11%
100
A twelve sectioned spinner is spun once. What is the probability of landing on an even number?
6/12=1/2, .5, or 50%
100
The stem and leaf plot above shows different ages at a birthday party. What is the probability of choosing someone 31 or older?
19/47
100
A standard die is rolled then a coin is tossed. What is the sample space?
1H, 1T, 2H, 2T, 3H, 3T, 4H, 4T, 5H, 5T, 6H, 6T
100
A 4 sectioned spinner is spun twice. What is the probability of landing on a 1 then a 4?
1/16
200
Hannah is playing basket ball and makes 15 out of 25 free-throw shots. What is the probability she all make the next free throw shot?
3/5, .6, or 60%
200
There are 5 boys and 7 girls on the Math Club team. Three of the Math Club team members are 7th graders. What is the probability of selecting a boy or a 7th grader?
8/12= 2/3, .66, or 66%
200
What is the median of the following data?
33,38,39,35,10,10,4,9,5,57,56,42
34
200
What is the number of possible outcomes for spinning one spinner with 8 equal sections and another spinner with 6 equal sections?
48 possible outcomes
200
Maria is flipping a coin and spinning a spinner. The spinner has 4 equal sections labeled A-D. What is the probability the coin will land on heads and the spinner will land on the letter "A"?
1/8, .125, or 12.5%
300
Ms. Moran puts names on a piece of paper and randomly selections students to participate in an activity. She has selected a girl 6 out of 20 times. What is the probability she pull out a boys name?
7/10, .7, or 70%
300
A letter is randomly chosen from the word "OFFICIAL", what is the probability of choosing A or F?
3/8
300
What is the mean, median, mode, and range of the following set of data.
42, 35, 12, 20, 30, 18, 21
mean: 25.4
median: 21
mode: none
range: 30
300
A coin is flipped and a spinner from 1-9 is spun. How many possible outcomes?
18 possible outcomes
300
What is the probability of rolling two odd numbers in a row with a standard number cube?
1/4, .25, or 25%
400
You roll a dice 50 times and list the following outcomes:
1 - 15 times
2 - 10 times
3 - 5 times
4 - 10 times
5 - 10 times
What is the probability the next roll will be a 3?
1/10, .10, or 10%
400
Jay spins a spinner with 5 equal sections numbered 1-5. What is the probability he will spin a 1 or a 3?
2/5, .40, or 40%
400
What percent of the students are more than 55 inches tall?
20/27
400
Sierra is buying a drink from the gas station. She can choose from a S, M, or L, 4 different flavors, and 2 different straw colors. How many different outcomes are possible?
24 possible outcomes
400
Jarvonya spins a spinner with 5 equal sections numbered 1-5 and she spins another spinner with 5 equal sections with the letters A-E. What is the probability she will spin a 4 and a B?
1/25, .04, or 4%
500
A marble is chosen from a jar 60 times. Based on the experiment, if a marble is chosen 150 times, how many times would you expect a gray marble to be chosen?
White- 20
Gray- 28
Black- 12
70 times
500
In a deck of cards, what is the probability that I will draw a heart or a spade
26/52= 1/2, .5, or 50%
500
Find the 5 number summary for the data below.
120, 115, 95, 70, 58, 30, 27, 42, 52, 65, 109, 124
Minimum: 27
Q1: 47
Median: 67.5
Q2: 112
Maximum: 124
500
If a die is rolled three times in a row, how many outcomes are possible?
216 possible outcomes
500
A letter is chosen from the word "MATH" and a die is rolled. What is the probability of choosing T or H and then rolling a 5?
2/24=1/12, .083, or 8.3%