Learning Materials
Features
Discover
Chapter 5: Q 1. (page 246)
Why is probability theory important to statistics?
Probability theory help in predicting values and in the estimations in statistics.
Over 30 million students worldwide already upgrade their learning with Vaia!
All the tools & learning materials you need for study success - in one app.
Get started for free
List the three requirements for repeated trials of an experiment to constitute Bernoulli trials.
What meaning is given to the probability of an event by the frequentist interpretation of probability?
Dice. Refer to the image below and for each of the following events, list the outcomes that constitute the event in words
When one die is rolled, following outcomes are possible :
Let A, B and C be events of a sample space. Complete the following table.
| Events | Description |
| (A & B) | Both A and B occur |
| At least one of A and B occur | |
| (A & (not B)) | |
| Neither A nor B occur | |
| ( A or B or C | |
| All three A, B and C occur | |
| Exactly one of A, B and C occur | |
| Exactly two of A, B and C occur | |
| At most one of A, B and C occur |
Family Size.Refer to Exercise 5.24.
(a) Which, if any, of the events in parts (a)-(e) are certain? impossible?
(b) Determine the probability of each event identified in part (a).
What do you think about this solution?
We value your feedback to improve our textbook solutions.
Explanations 
Textbooks 
Exams 
GCSE 
IGCSE 
AS 
A Level 
International A Level 
University Admissions Tests 
Flashcards 
Vaia AI 
Notes 
Study Plans 
Study Sets 
Find a job 
Find a degree 
Student Deals 
Magazine 
Mobile App