In a lottery, the probability of winning is 0.2. What is the probability of losi

₹0.0

Question: In a lottery, the probability of winning is 0.2. What is the probability of losing?

Options:

Correct Answer: 0.8

Solution:

Probability of losing = 1 - P(winning) = 1 - 0.2 = 0.8.

In a lottery, the probability of winning is 0.2. What is the probability of losing?

In a lottery, the probability of winning is 0.2. What is the probability of losing?

Step 1: Understand that the total probability of all outcomes (winning and losing) must equal 1.
Step 2: Identify the probability of winning, which is given as 0.2.
Step 3: Use the formula for finding the probability of losing: Probability of losing = 1 - Probability of winning.
Step 4: Substitute the value of the probability of winning into the formula: Probability of losing = 1 - 0.2.
Step 5: Calculate the result: 1 - 0.2 equals 0.8.
Step 6: Conclude that the probability of losing is 0.8.

Probability Basics – Understanding the relationship between winning and losing probabilities in a binary outcome scenario.