Given a probability density function find the mean, median and mode of the distribution.
What happens if this pdf is the arc of a circle?
By exploring the concept of scale invariance, find the probability that a random piece of real data begins with a 1.
Get into the exponential distribution through an exploration of its pdf.
Investigate the normal distribution
When can a pdf and a cdf coincide?
Invent scenarios which would give rise to these probability density functions.
Can the pdfs and cdfs of an exponential distribution intersect?
How could you compare different situation where something random happens ? What sort of things might be the same ? What might be different ?