Year 11 General Maths Revision

Sketch the graph of:

$$4x-3y=24$$

It's recommended that you utilise the intercept method. Drag the points into position on the x and y axes.

Sketch the graph of:

$$-2y+6x=-6$$

It's recommended that you utilise the intercept method. Drag the points into position on the x and y axes.

Drag the labels to the appropriate detail on the graph:

Write the equation which connects the points (4, 2) and (6, 5). Provide all values as decimals, write in the form: $$y=a+bx$$

(a)  

Write the equation which connects the points (2, 5) and (5, 17). Provide all values as decimals, write in the form: $$y=a+bx$$

(a)  

Match the following graphs with the most likely value for Pearson's Correlation:

Consider the following box plot:

What percentage of the data sits between 27 and 33?

Consider the following box plot:

What percentage of the data sits below 33?

Consider the following box plot:

If 20,000 people were surveyed. How many would you expect would score more 27 points?

(a)  

Match the following statements which link to the normally distributed graph pictured: