On a survey, students must give exactly one of the answers provided to each of these three questions:


-a) Were you born before 1990? (Yes / No)


-b) What is your favorite color? (Red / Green / Blue / Other)


- c) Do you play a musical instrument? (Yes / No)


How many different answer combinations are possible?

 Apr 22, 2018

We have 2 choices for the first, 4 for the second and 2 for the third....so...


2 * 4 * 2   =     16 different combos



cool cool cool

 Apr 22, 2018

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