Another question, sorry!

1) In Lincoln High School, 8% of the students are in the math club, 16% are in the science club, and 3% are in both clubs. What is the probability that a randomly selected student is in the math club, given that the same student is in the science club?

0.50

0.1875

0.24

0.375

Question

Another question, sorry! 

1) In Lincoln High School, 8% of the students are in the math club, 16% are in the science club, and 3% are in both clubs. What is the probability that a randomly selected student is in the math club, given that the same student is in the science club?
 
	
0.50
 	
0.1875
 	
0.24
 	
0.375

jiteshmeghwal9 · Answer

Draw Venn diagram

mathstudent55 · Answer

Assume the number of students of the high school is 100.
Can you draw a Venn diagram showing the students in either or both club, or in no club at all?

mathstudent55 · Answer

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mathstudent55 · Answer

Start like the drawing above.
Now we place the students in the clubs

bringmetherain · Answer

16 would be in the science, 8 would be in math, and 3 would be in the middle. Correct?

mathstudent55 · Answer

Close. Remember 3 are members of both clubs.

mathstudent55 · Answer

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mathstudent55 · Answer

3 are members of both, so we take 3 from each and but in both.

mathstudent55 · Answer

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