Probability - tree diagrams
Authored by Vicki Murphy
Mathematics
6th - 10th Grade
CCSS covered
Used 220+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
There are 10 counters in a bag, 3 red and 7 blue.
I take one counter, then another without replacement.
Find the probability of the value marked x
7/10
3/10
6/9
2/9
Tags
CCSS.7.SP.C.8
CCSS.7.SP.C.5
CCSS.7.SP.C.7
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
There are 10 counters in a bag, 3 red and 7 blue.
I take one counter, then another without replacement.
Find the probability of the value marked y
7/10
3/10
6/9
2/9
Tags
CCSS.7.SP.C.8
CCSS.7.SP.C.5
CCSS.7.SP.C.7
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
There are 10 counters in a bag, 3 red and 7 blue.
I take one counter, then another without replacement.
Find the probability of the value marked w
7/10
3/10
6/9
2/9
Tags
CCSS.7.SP.C.8
CCSS.7.SP.C.5
CCSS.7.SP.C.7
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
There are 10 counters in a bag, 3 red and 7 blue.
I take one counter, then another without replacement.
Find the probability of picking two red counters.
6/90
5/19
47/90
2/9
Tags
CCSS.7.SP.C.8
CCSS.7.SP.C.5
CCSS.7.SP.C.7
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
There are 10 counters in a bag, 3 red and 7 blue.
I take one counter, then another without replacement.
Find the probability of picking one of each colour counters.
21/90
48/90
42/90
10/19
Tags
CCSS.7.SP.C.8
CCSS.7.SP.C.5
CCSS.7.SP.C.7
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Bert & Ernie choose a juice to have for breakfast.
The probability that Bert chooses orange is 3/4.
If Bert chooses orange, the probability that Ernie chooses orange is 4/5.
If Bert chooses apple the probability that Ernie chooses apple is 2/3.
Find the value of the probability marked c.
1/4
1/5
1/3
3/4
Tags
CCSS.7.SP.C.8
CCSS.7.SP.C.5
CCSS.7.SP.C.7
CCSS.7.EE.B.3
CCSS.7.NS.A.2
CCSS.7.NS.A.3
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Bert & Ernie choose a juice to have for breakfast.
The probability that Bert chooses orange is 3/4.
If Bert chooses orange, the probability that Ernie chooses orange is 4/5.
If Bert chooses apple the probability that Ernie chooses apple is 2/3.
Find the value of the probability marked d.
1/4
1/5
1/3
3/4
Tags
CCSS.7.SP.C.8
CCSS.7.SP.C.5
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