11th Grade Complementary Events Quizzes, Questions & Answers

11th Grade

Top Trending Complementary Events Quizzes

Representing Complementary Events with Sample Spaces Quiz

Here, you’ll dive deeper into complementary events by using sample spaces. Whether it's flipping coins or drawing cards, you’ll explore how to represent complementary events and calculate their probabilities....

Questions: 20 | Attempts: 11 | Last updated: Jan 23, 2026

Sample Question 1
A sample space S contains all possible outcomes when rolling a standard six-sided die. If event A = {rolling an even number}, what is the complement of A?

{1, 3, 5}

{2, 4, 6}

{1, 2, 3, 4, 5, 6}

{0, 2, 4, 6}

Sample Question 2
Which statement best describes complementary events?

Two events that can occur at the same time

Two events that together contain all outcomes in the sample space with no overlap

Two events that have exactly one outcome in common

Two events that are equally likely to occur

Sample Question 3
A bag contains red, blue, green, and yellow marbles. If event R represents selecting a red marble, which of the following represents the complement of R?

Selecting a red marble

Selecting a blue marble only

Selecting a blue, green, or yellow marble

Selecting no marble

Recent Complementary Events Quizzes

Applying Complementary Events in Problem Solving Quiz

Questions: 20 | Attempts: 11 | Last updated: Jan 23, 2026

Sample Question
What is the probability of not landing on Red in one spin?

3/8

5/8

1/2

1/8