Wednesday, April 14, 2010

I'm on a roll...

Yesterday I was going through some old papers from a kid who was in the MAC (Making a Change) program. I send down a worksheet on Data Analysis and Probability.



Example Question:



"What is the probability you will flip a coin and it will land on heads?"



Example Answer:



"1/2...Because only one side of the coin is heads and there are two sides."



The above is what an answer should look like...This is what I got from baby girl...




  • Q: If the probability of having a boyfriend or girlfriend in high school is .52, what is the probability of not having a b/f or g/f?

  • A: There will not be a probability



  • Q: There are 75 colored pencils in my desk drawer. 2/5 of the pencils are purple. How many colored pencils are not purple?

  • A: There are not 4



  • Q: A card is drawn from a standard deck of cards. Find the probability of drawing a heart?

  • A: That's if your first card become a heart.



  • Q: A card is drawn from a standard deck of cards, replaced, and a second card is drawn. What is the probability the first card drawn will be a king, and the second will be a spade?

  • A: Because that was your first choice in spades was the last.



  • Q: A die is rolled and a card is drawn from a standard deck of cards. What is the probability of rolling an even number and drawing a red card?

  • A: That person gett's to keep the card. (WTH...Did she even READ the problem?)

MY FAVORITE



  • Q: A die is rolled and a card is drawn from a standard deck of 52 cards. Find the probability of rolling an even number and drawing a red card.

  • A: You lose your game.

With the end of course looming...I shouldn't think this is funny...but it is. Period.

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