Your Data

Login.

Login / Initiate

Module Progress: Probability – Compound Events

0%
Advertisement

Next Challenge Awaits!

Keep going! After this module, consider:

Statistics – Mean, Median, Mode

Start Next Module

25schools Community Poll:

Suggest Favorite subject or vote for a trending one!

Favorite Course...?:
Top nominations qualify for voting!
Vote for a top course:

No courses nominated yet. Be the first!

Thanks for your vote!

Study Hub

Having trouble? Here are some quick links:

Focus Tracker

Time on task: 0 mins

Helpful Links

Browse Papers

Probability – Compound Events

question 1 of 2 Grade: Eleven - G11
question 1 of 2 Grade: Eleven - G11

Q: A box contains 4 black and 5 blue identical pens. Two pens are picked at random one after the other without replacement. Find the probability that the pens picked are both blue.

Advertisement

Did You Know?

\(x^2 - 4 ≤ 0\) factors as (x-2)(x+2) ≤ 0. The parabola opens upward with zeros at x = -2, 2. It's ≤ 0 between the roots, so -2 ≤ x ≤ 2

Social Sharing!

Share your knowledge:

Did You Know?

\(x^2 - 4 ≤ 0\) factors as (x-2)(x+2) ≤ 0. The parabola opens upward with zeros at x = -2, 2. It's ≤ 0 between the roots, so -2 ≤ x ≤ 2

Memory Tip

Break down complex topics into smaller, manageable chunks for easier recall.

Top Performer

Default User Zambia
  • Naomi Miselo – 31 pts
Advertisement

Trending Quizzes

  • Distance of A Straight Line
  • Mid-point of A Line
  • Equation of a Straight Line
  • Parallel and Perpendicular Lines
  • COMMUNICATION SYSTEMS