Independent and Dependent
Sample Space, Number of Outcomes
Experimental and Theoretical
Simple Probability
Prediction
100
Independent or Dependent. Rolling a die and spinning a spinner.
Independent
100
If you flip a coin 3 times, determine the total number of outcomes that will be in sample space.
8
100
You have 4 white, 4 black and 2 stripped, what is the probability of getting a striped marble?
1/5
100
On a 6 sided dice, labeled 1-6, what is the probability of rolling a 2? Show me in a fraction.
1/6
100
You and a friend are flipping a penny. If you flip the penny 200 times, about how many times will the penny land heads up?
About 100 times.
200
Independent or Dependent. Drawing a marble, not putting it back, and drawing another one.
Dependent.
200
If you order a sandwich by selecting from 4 types of bread, 3 types of cheese, 12 types of veggies and 3 types of sauce, determine the total number of outcomes that will be in sample space
432
200
You have 4 white, 4 black and 2 striped. Using the bag of marbles, what is the probability of getting a not black marble?
3/5
200
What is the probability of rolling an even number on a 6 sided dice labeled with the numbers: 1, 3, 5, 7, 9, 11? Show me in a fraction.
0/6
200
You have a spinner divided into 4 equal slices. Each slice is a different color: green, blue, red and yellow . If you spun the spinner 100 times, about how many times would you get yellow?
25
300
Stephen rolls a number cube twice. What is the probability that he will land on a number less than 4 first then an even number?
1/4
300
The table shows how many pets Mrs. King’s class has. If Mrs. King has 95 students, how many students would she expect to have 2 pets?
24
300
The table shows how many pets Mrs. King’s class has. What is the experimental probability that the student has 1 pet?
1/10
300
What is the probability that a 12 sided dice will land with an odd number up, if the dice is labeled with the numbers 1-12 on it? Show me a fraction.
1/12
300
If you were to roll a 6 sided dice, labeled 1-6, 120 times. About how many times would you roll a number less than 5?
About 80 times each.
400
You have 4 white, 4 black and 2 striped, what is the probability of getting a striped marble, DO NOT replace it, then black marble?
4/45
400
Planet Bollywood offers chicken (C), beef (B) or vegetables (V) served with either French fries (F) or mashed potatoes (M). How many possible dinner alternatives or possible outcomes are there at Planet Bollywood.
6
400
What is the experimental probability getting “Z”
13/20
400
There are 22 students in my homeroom. 10 of them are boys. If I were to pick a popsicle stick, what is the probability, in fraction form, that I would pick a girl?
6/11
400
If you rolled a dice 48 times, how many times would you predict not to roll a six?
40
500
A box contains 2 red marbles, 3 white marbles, 4 green marbles and 1 blue marble. Two marbles are drawn at random without replacement. Find the probability of Selecting a red or white on the first draw and green or blue on the second draw.
5/18
500
You toss a coin 5 times. How many different possible outcomes are there?
32
500
A coin is tossed 60 times. The experimental probability of the coin showing tails is 70%. How many times did the coin show heads
18
500
Sally wrote the word H A L L O W E E N on cards. If she picks a card at random what is the probability she would get an L or and E
4/9
500
The local weather forecaster says she can predict whether it will rain with 80% accuracy ( chance of being correct). If she forecasts rain 160 times, how many of these times would you expect she is wrong?
32