Year 10 Maths - 10A
Probability
Review of Probability
ACCOUNT REQUIRED
Unlock all 20 questions & worked solutions
You're viewing a free preview. Create an account to access the complete question set, step-by-step solutions, and progress tracking.
All Questions
Access the full question set for every topic.
Worked Solutions
Step-by-step explanations for every answer.
Track Progress
Mark questions right or wrong and monitor your growth.
It's Free
No credit card required - sign up in under a minute.
Questions
Question 1
14924
A bag contains \(2\) green, \(3\) white, \(2\) grey, \(6\) violet and \(5\) red balls. One ball is drawn at random. Find each probability in simplest form.
(i) \(P(\text{green, white or grey})\)(ii) \(P(\text{neither white nor violet})\)
Part a:
\(\dfrac{11}{18}\)
\(\dfrac{7}{18}\)
Correct
\(\dfrac{5}{18}\)
\(\dfrac{7}{11}\)
Part b:
\(\dfrac{7}{18}\)
\(\dfrac{4}{9}\)
\(\dfrac{1}{2}\)
Correct
\(\dfrac{1}{3}\)
📚 Want More Questions?
There are 19 more questions available. Create your free account to access the complete question set with detailed solutions.