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Resources tagged with Probability density functions similar to Scale Invariance:

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Scale Invariance

Stage: 5 Challenge Level:

By exploring the concept of scale invariance, find the probability that a random piece of real data begins with a 1.

Pdf Stories

Stage: 5 Challenge Level:

Invent scenarios which would give rise to these probability density functions.

Into the Normal Distribution

Stage: 5 Challenge Level:

Investigate the normal distribution

Into the Exponential Distribution

Stage: 5 Challenge Level:

Get into the exponential distribution through an exploration of its pdf.

Introducing Distributions

Stage: 4 Challenge Level:

When five dice are rolled together which do you expect to see more often, no sixes or all sixes ?

PCDF

Stage: 5 Challenge Level:

When can a pdf and a cdf coincide?

Distribution Differences

Stage: 4 Challenge Level:

How could you compare different situation where something random happens ? What sort of things might be the same ? What might be different ?

Circle Pdf

Stage: 5 Challenge Level:

What happens if this pdf is the arc of a circle?

Exponential Intersection

Stage: 5 Challenge Level:

Can the pdfs and cdfs of an exponential distribution intersect?

PDF

Stage: 5 Challenge Level:

Given a probability density function find the mean, median and mode of the distribution.