GRAPHS AND CHARTS

You are to work through the Data Analysis slide show and answer the following questions.  This exercise is not a race but a learning process, so take your time and make sure that you understand each slide.

Questions

Answers

What type of chart is represented above?  What type of data is best represented using this type of chart?  Why?

Sketch another example of this type of chart showing how you could include comparative data.

What type of chart is represented above?  What type of data is best represented using this type of chart?  Why?

Sketch another example of this type of chart showing how you could include comparative data.

What type of chart is represented above?  What type of data is best represented using this type of chart?  Why?

Sketch another example of this type of chart. Could comparative data be included?

What type of chart is represented above?  What type of data is best represented using this type of chart?  Why?

What type of chart is represented above?  What type of data is best represented using this type of chart?  Why?

How might comparative data be represented on this type of chart?

Sketch a normal distribution and mark the mean on the distribution.

Sketch a normal distribution with the same mean but a higher dispersion.

What one factor characterises the shape of a normal distribution?

BONUS:  What is the formula that would describe a normal distribution?