review units

Today, we went over the last few units and got our probability tests back. If you got a low mark, your not the only one. There were quite a few people who got low marks. The last units we did were design and measurement, probability, and applications of periodic functions.

exam review and sinusoidal regression

practice questions for tomorrow:
#18 and #19

Today we did not do mental math, we went over what would be on the exam. We found out what kind of questions, how long, and how many marks there would be for each day.

Then there was announcement over the intercom from mr.barkowski about the accident in winnipeg and let the students know there are counsilors available to talk to if needed.

We went back to the exam, and learned what technology we were allowed to use and which we weren't.

Then we corrected our question from last week about temperatures in winnipeg and we were assigned new homework.