
Understanding Lottery Game and Expected Value

Interactive Video
•
Mathematics
•
7th - 12th Grade
•
Medium
+3
Standards-aligned

Emma Peterson
Used 8+ times
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the cost for Ahmed to play the lottery game?
$1
$10
$5
$100
Tags
CCSS.7.SP.C.8B
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does Ahmed need to match to win the grand prize?
Two numbers and one letter in order
Only one number
Only one letter
Two letters and one number
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the random variable X defined as in the context of the lottery game?
The number of tickets sold
The net profit from playing
The number of prizes available
The total cost of playing
Tags
CCSS.HSS.MD.A.2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the expected value of the lottery game calculated?
By subtracting the cost of playing from the prize
By multiplying the probability of each outcome by its net profit
By adding the probabilities of all outcomes
By dividing the total prize by the number of players
Tags
CCSS.7.SP.C.7B
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the probability of winning the grand prize?
1 in 1000
1 in 10000
1 in 5000
1 in 2600
Tags
CCSS.HSS.CP.B.7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What must be subtracted from the probability of getting the letter right to find the probability of the small prize?
Probability of getting both numbers wrong
Probability of getting one number right
Probability of losing
Probability of the grand prize
Tags
CCSS.7.SP.C.7A
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the probability of losing the game?
1 in 26
1 in 10
25 in 26
1 in 100
Tags
CCSS.HSS.MD.A.2
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