Q5-1 Food Truck v3

Here is the Video for this Quiz in case you get stuck and need a little more help. You can also email me at ssheridan@alpinedistrict.org, or drop into the classroom for help.  Goal on quizzes is above an 80%.  Please redo it until you conquer! 

Video Link
https://drive.google.com/file/d/10Eg6yjg1UywxpDVEaOM7WD8PSPG6nWt4/view?usp=sharing


Total Customers Surveyed: 60
 32 customers ordered a Coffee.
17 customers ordered a Bagel.
 15 hungry customers ordered BOTH (Coffee & Bagel).
Some cusomers ordered neither (just water).   
                                                                                                          

BagelNo BagelTotal
Coffee     
No Coffee      
Total   60


Complete the Venn Diagram using the Boxes Below
                          BAGEL                             COFFEE
                          BAGEL                             COFFEE
                                                                                            60
                                  

                         
                                                                                                           


 Part 4: The Report

1. The "Combo" :
What is the probability a random customer ordered Coffee AND a Bagel?
P(C ∩ B) =     
2. The "Hungry" 
What is the probability a random customer ordered Coffee OR a Bagel?
P(C ∪ B) =   

 Concept Check:
Why isn't the number of "Coffee Only" customers ? Explain how you found the "Only" number.
Because...    

                                                                                                                  











Using the table above, fill in the blanks from LEFT to RIGHT
                                      8                 

                                                                                                     

What is the probability of a kid having both a brother AND a sister? (Move the decimal over 2 places for a % answer.)
 %