This worksheet is basically about describing the relationships in Data.. This sheet shows a lot of scatter plots an we ended up describing each one of them. When doing this worksheet I've learned that scatter plots can show negative and positive associations, as we'll as linear patterns. Example: if you look at number four it asks to compare and contrast the two graphs. For the first graph it would be considered a negative association because the lesser the children people have the more taxes they pay an I also learned that for the second graph it would also be considered a negative association because the lesser the children the more you pay, the more kids the less you pay!

When working on this worksheet we talked about probability an how it ties into Venn diagrams. On this sheet you see an example of a Venn diagram on it where we had to answer questions about it. I've learned that if a student is selected at random from ms snows class what is the probability that the student is not taking algebra 2 or chemistry. The answer to that was 6/29 because 6 people don't take chemistry or algebra 2 an there's 29 people in all. I've learned that probability is the chance that something might happen.