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How do I make a venn diagram for this problem? A survey asked people what alternative transportation modes they use. Using the data tocomplete a Venn diagram, then determine: a) what percent of people only ride the bus, and b)how many people don’t use any alternate transportation.30% use the bus 20% ride a bicycle25% walk 5% use the bus and ride a bicycle10% ride a bicycle and walk 12% use the bus and walk2% use all three

Question

How do I make a venn diagram for this problem?

 

A survey asked people what alternative transportation modes they use. Using the data to
complete a Venn diagram, then determine: a) what percent of people only ride the bus, and b)
how many people don’t use any alternate transportation.
30% use the bus 20% ride a bicycle
25% walk 5% use the bus and ride a bicycle
10% ride a bicycle and walk 12% use the bus and walk
2% use all three

check_circleAnswer
Step 1

To represent the given data on the Venn diagram and to count the required numbers

Step 2

Let B ( bus), C (cycle) and W (walk) represent the three sets. FIrst mark the three sets along with their numbers and then mark 2 at their common intersection.

C,20
В.30
n(B and C and W)
2
W,25
help_outline

Image Transcriptionclose

C,20 В.30 n(B and C and W) 2 W,25

fullscreen
Step 3

Now, use the intersection data, subtract the...

n(B and C)-5,
n(C and W-10
n(W and B)=12;
subtract 2 from
each and fill in
C,20
В.30
3
10
W,25
help_outline

Image Transcriptionclose

n(B and C)-5, n(C and W-10 n(W and B)=12; subtract 2 from each and fill in C,20 В.30 3 10 W,25

fullscreen

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Math

Advanced Math

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