During the forecast you are told there is a 40% chance of rain tomorrow. What is the probability that it will not rain?

The probability that it will not rain is the complement of the probability that it will rain. Since there's a 40% chance of rain, the probability that it will not rain is:

\[
1 - 0.40 = 0.60
\]

So, there is a 60% chance that it will not rain.

Would you like further details or have any questions about this?

Here are some related questions:
1. What is the complement rule in probability theory?
2. How would the probability change if the chance of rain increased to 70%?
3. How do you calculate the probability of multiple independent events?
4. What is the difference between independent and mutually exclusive events?
5. How can weather forecasts improve the accuracy of probability predictions?

**Tip**: Probabilities are always numbers between 0 and 1, where 0 means the event will not happen, and 1 means it will definitely happen.

Discover how to calculate the probability that it will not rain when there's a 40% chance of rain, using the complement rule in probability theory. This problem is ideal for students in Grades 6-8, covering key concepts such as the complement rule and basic probability.

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation