Most of the class was writing their english provincial exam today. Me and a few others were the only ones in class. We talked about the math exam and how it will and wont effect our marks. It was 9:30 and we got to just have a work class and catch up on our math.

It was a long block today. We started the class off doing mental math and then we talked about mean, median and mode. We also talked about range and how its similar to mean,median, and mode. We got an assignment
1 find some data
2 calculate x & ox, range & n
3 Post if to the blog
We can find some data on anything that interests us.

We didn't do mental math today, we went right into learning a new lession about mean, median and mode.
median-middle number
mean(x) the sum of all the x-values, divided by n
mode- most frequently occuring. NOTE may NOT exist, or a data may have mutiple modes.
ex NO MODES
6 4 9 3
ex MULTIPLE MODES
6 6 4 4 9 9

We went over old exam question for the test tomorrow. We also have to make a "cheat sheet" to bring into the test tomorrow to help us with the probality test.

We did mental math today. Then we wrote notes on Independent/ Dependent Events. We did examples from Exercise 5 as a class.

We looked at Mr.Maxs brother's house on google earth and looked at other places. Then we did mental math and mr.max told us a story. After that, it was a working period and we worked on our project.

We did mental math today, and then for the rest of the class it was a working period. Jen showed Saegan and I how to do question number 6 Exercise 3 and we are starting to understand vectors better.