Wednesday, 22 July 2015

Key Learning Points on Data Handling

Answer the following questions as much as you can, in your own words.

1. Compare and contrast (pros and cons) the three averages.

2. How may statistics be distorted to influence the public? What would you do if you were a statistician?

Sunday, 19 July 2015

Key Point from Graphs of Linear Functions

Answer the following in your own words. 

1. Given a function y = mx + c, explain the relationship of the function with the points on the line.

2. Given a pair of coordinates, how would you determine if the point lies on a line?

3. Explain the effects of m and c on the straight line.