Surprisingly cool in here. :)

Mr. Max has decided he will come into class on Sunday evenings from now on, at eight o'clock for up to two hours. He still has tutoring on Tuesday's after school, but this extra.

Today we began the class working on some old exams with Mr. Max to practise for our exam in about three weeks, I think. We did the questions on the stats unit we are working on now.

Google "z score formula" - identify all variables then answer:

Exercise 2 1-5, Exercise 3 1-9