LIKELIHOOD
Definition Of Likelihood
Likelihood is the probable chances of occurrence of an event.
More About Likelihood
Different types of likelihood events:
A. Most likely event
B. Least likely event
C. Equally likely event
D. Uncertain Event
Video Examples: Maximum Likelihood Estimators Part 1
Example of Likelihood
When the spinner is spun once, the number 2 has a chance of occurring more number of times than the numbers 1, 3, and 4. So, the spinner landing on the number 2 is most likely to occur.
Solved Example on Likelihood
Ques: The alphabets of the word 'MISSISSIPPI' are placed in a bowl. Which alphabet is least likely to be picked?
Choices:
A. M
B. P
C. I
D. S
Correct Answer: A
Solution:
Step 1: Number of times S and I occur in the word MISSISSIPPI is 4.
Step 2: Number of times M occurs in the word MISSISSIPPI is 1.
Step 3: Number of times P occurs in the word MISSISSIPPI is 2.
Step 4: The alphabet that is least likely to be picked is the one which occurs the least number of times.
Step 5: So, the alphabet which is least likely to be picked is M.
Quick Summary
- Likelihood refers to the chance of an event happening.
- Events can be most likely, least likely, equally likely, or uncertain.
🍎 Teacher Insights
Use real-world examples like weather forecasts or games to illustrate likelihood. Emphasize that likelihood is about possibilities, not guarantees.🎓 Prerequisites
- Basic arithmetic
- Fractions
- Understanding of events
Check Your Knowledge
Q1: Which of these events is LEAST likely when rolling a standard six-sided die?
Q2: In the word BANANA, which letter is most likely to be picked at random?
Frequently Asked Questions
Q: What does 'most likely' mean?
A: It means the event has the highest chance of occurring compared to other events.
Q: How is likelihood different from probability?
A: Likelihood is a general term for the chance of an event, while probability often involves a numerical measure of that chance.