A bag contains 10 green marbles, 5 yellow marbles, and 3 red marbles. You draw one, replace it, and draw another.
Find each probability.
1. The first marble is green and the second is yellow.
50/324
Green is 10/18 Yellow is 5/18
Multiply them together and you get the answer
100
True or False…..Experimental Probability is the same as the theoretical probability…
False
100
look at numbers from 1-25
How many numbers that are even?
12
2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24
100
How many arrangements can be made when two coins are tossed?
4
200
A bag contains 10 green marbles, 5 yellow marbles, and 3 red marbles. You draw one, replace it, and draw another
Find the probability
The first marble is red and the second is green.
30/324
Red is 3/18 and green is 10/18
Multiply them and you get 30/324
200
What is the probability of getting a diamond from a deck of cards?
13/52 = 1/4
200
look at numbers from 1-25
How many numbers that are multiples of 4?
5
4, 8, 12, 16, 20, 24
200
How many dinner choices can be made if there are 5 entrees, 4 appetizers, and 7 deserts?
140
300
A bag contains 10 green marbles, 5 yellow marbles, and 3 red marbles. You draw one, replace it, and draw another
Find each probability
Both marbles are yellow
25/324
300
a number is picked from 1-15
What is the probability that a number ends in 0?
1/16
The only number is 10
300
Look at numbers from 1-25
What are the numbers that are multiples of 4 or even?
12
2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24
300
How many outfits of skirt, blouse, and sweater, from 2 skirts, 5 blouses, and 3 sweaters?
30
300
What are the three steps to setting a simulation?
Choose a random generator, run a number of trials, and calculate the experimental probability
400
A bag contains 10 green marbles, 5 yellow marbles, and 3 red marbles. You draw one, replace it, and draw another
Find each probability
The first marble is red and the second is yellow
15/324
400
a number is picked from 1-15
What is the probability that the number is an odd number?
The odd numbers are 1, 3, 5, 7, 9, 11, 13, 15,
8/16 = 1/2
400
Look at numbers from 1-25
What are the numbers that are even and multples of 4?
4, 8, 12, 16, 20, 24
400
How many arrangements made be made if you are picking a boy from 9 people and a girl from 14 people?
126
400
After completing 30 trials of tossing a coin, John flipped heads 10 times? What is the experimental probability of john flipping tails?
10/30
500
A bag contains 10 green marbles, 5 yellow marbles, and 3 red marbles. You draw one, replace it, and draw another
Find each probability
No marbles are green for both tries
64/324
500
You are given a spinner with colors grey, red, orange, and black. What is the probability that you are given a color from the rainbow?
2/4 = 1/2
The colors from the rainbow are red, orange, green, yellow, blue, indigo and violet
500
Look at the numbers from 1- 25
What is the probability that a number is even or a multiple of 4?
12/25
There are 12 numbers 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24 even or a multiple out of the 25 numbers
500
How many ways can you make a word from the word cat?
(It does not have to be a real word)
6
500
True or false..The more trials you run the more the simulation will fit the theoretical probability