Experimental Probability- what are the chances?
Authored by Kathleen Edelman
Mathematics
7th Grade
CCSS covered
Used 4+ times
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19 questions
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1.
MATH RESPONSE QUESTION
2 mins • 1 pt
1. When rolling a die 8 times, the following numbers come up:
1, 4, 3, 6, 6, 2, 4, 3.
What are the actual chances of rolling a 3?
Mathematical Equivalence
ON
Tags
CCSS.7.SP.C.6
2.
MATH RESPONSE QUESTION
2 mins • 1 pt
1. When rolling a die 8 times, the following numbers come up:
1, 4, 3, 6, 6, 2, 4, 3.
The probability of getting a 3 is 2/8. Or 1/4. Or 0.25
If we repeated this for 80 trials. How many 3s would we get.?
Hint (do the probability X 80)
Mathematical Equivalence
ON
Tags
CCSS.7.SP.C.6
3.
MATH RESPONSE QUESTION
2 mins • 1 pt
1. When rolling a die 8 times, the following numbers come up:
1, 4, 3, 6, 6, 2, 4, 3.
b What is the actual chances of rolling an even number (2,4,6)?
Mathematical Equivalence
ON
Tags
CCSS.7.SP.C.6
4.
MATH RESPONSE QUESTION
2 mins • 1 pt
1. We spun the spinner with the numbers 1 to 5 on it 12 TIMES and these numbers come up:
2, 5, 5, 3, 4, 4, 1, 2, 3, 5, 3, 3
What is the chances of getting a 5?
Mathematical Equivalence
ON
Tags
CCSS.7.SP.C.6
5.
MATH RESPONSE QUESTION
2 mins • 1 pt
1. We spun the spinner with the numbers 1 to 5 on it 12 TIMES and these numbers come up:
2, 5, 5, 3, 4, 4, 1, 2, 3, 5, 3, 3
What is the chances of getting odd number (1,3,5)?
Mathematical Equivalence
ON
Tags
CCSS.7.SP.C.6
6.
MATH RESPONSE QUESTION
2 mins • 1 pt
The probability of getting an ODD number on the spinner is 8/12 or 2/3 or 0.66
How many times would you expect to get an odd number if you spin 150 times? ( times the probability by 150)
Mathematical Equivalence
ON
Tags
CCSS.7.SP.C.6
7.
MATH RESPONSE QUESTION
2 mins • 1 pt
How many people did the survey?
Mathematical Equivalence
ON
Tags
CCSS.6.SP.B.5A
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