Search by Topic

Resources tagged with Statistics generally similar to Probably a Code?:

Filter by: Content type:
Stage:
Challenge level: Challenge Level:1 Challenge Level:2 Challenge Level:3

There are 11 results

Broad Topics > Advanced Probability and Statistics > Statistics generally

problem icon

Probably a Code?

Stage: 5 Challenge Level: Challenge Level:3 Challenge Level:3 Challenge Level:3

Is the regularity shown in this encoded message noise or structure?

problem icon

Very Old Man

Stage: 5 Challenge Level: Challenge Level:1

Is the age of this very old man statistically believable?

problem icon

Stats Statements

Stage: 5 Challenge Level: Challenge Level:1

Are these statistical statements sometimes, always or never true? Or it is impossible to say?

problem icon

Discussing Risk and Reward

Stage: 5 Challenge Level: Challenge Level:1

10 starting points for risk vs reward

problem icon

Statistical Shorts

Stage: 3 and 4 Challenge Level: Challenge Level:1

Can you decide whether these short statistical statements are always, sometimes or never true?

problem icon

Weekly Challenge 4: Top Marks

Stage: 5 Challenge Level: Challenge Level:2 Challenge Level:2

A weekly challenge concerning statistics and averaging.

problem icon

The Wrong Stats

Stage: 5 Challenge Level: Challenge Level:1

Why MUST these statistical statements probably be at least a little bit wrong?

problem icon

Into the Normal Distribution

Stage: 5 Challenge Level: Challenge Level:2 Challenge Level:2

Investigate the normal distribution

problem icon

Chi-squared Faker

Stage: 5 Challenge Level: Challenge Level:2 Challenge Level:2

How would you massage the data in this Chi-squared test to both accept and reject the hypothesis?

problem icon

Into the Exponential Distribution

Stage: 5 Challenge Level: Challenge Level:1

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

problem icon

A Random Rambling Rant

Stage: 1, 2, 3, 4 and 5

A random ramble for teachers through some resources that might add a little life to a statistics class.


The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice. More information on many of our other activities can be found here.
Copyright © 1997 - 2012. University of Cambridge. All rights reserved.
NRICH is part of the family of activities in the Millennium Mathematics Project.