Handling data

problem

Inspector Morse

Age

11 to 14

Challenge level

You may like to read the article on Morse code before attempting this question. Morse's letter analysis was done over 150 years ago, so might there be a better allocation of symbols today?
problem

Shifting Average

Age

11 to 14

Challenge level

What happens to the average if you subtract 8 from all of the numbers?
problem

Secondary Cipher Challenge Part 1

Age

11 to 16

Challenge level

Here is the start of a six-part challenge. Can you get to the end and crack the final message?
problem

Olympic Logic

Age

11 to 16

Challenge level

Can you use your powers of logic and deduction to work out the missing information in these sporty situations?
problem

Data Matching

Age

14 to 18

Challenge level

Use your skill and judgement to match the sets of random data.
problem

One Variable, Two Variable, Three Variable, More

Age

14 to 18

Challenge level

Displaying one-variable and two-variable data can be straightforward; what about three or more?
problem

Where Are You Flying?

Age

14 to 18

Challenge level

Where do people fly to from London? What is good and bad about these representations?
problem

A Population Survey

Age

14 to 18

Challenge level

A geographical survey: answer the tiny questionnaire and then analyse all the collected responses...
problem

The Wrong Stats

Age

16 to 18

Challenge level

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

Discussing Risk and Reward

Age

16 to 18

Challenge level

10 starting points for risk vs reward