topic badge

6.05 Future predictions and simulations

Interactive practice questions

A spinner is divided equally into $5$5 sections, but $2$2 of them are coloured white.

a

What is the probability of landing on white?

b

If the spinner is spun $685$685 times, how many times would you expect it to land on white?

Easy
1min

$18$18 standard six-sided dice are rolled.

Easy
1min

$260$260 standard six-sided dice are rolled.

Easy
1min

If Maria rolls a die $48$48 times, how many $2$2s would she expect to come up?

Easy
< 1min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account

Outcomes

4.2.1.3

identify relative frequency as probability

4.2.1.4

identify factors that could complicate the simulation of real-world events [complex]

What is Mathspace

About Mathspace