A die is rolled and lands on a prim num

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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please say if the probability of these are impossible, less likely, equally likely, more likely or certain 
 
A die is rolled and lands on a prim number

 

A red card is drawn out of a standard deck or 52 cards 

you will not win the lottery jackpot if you buy one ticket 

 

Expert Solution
Introduction

When describing how likely or unlikely something is to occur, 

probabilities are used.

Probabilities are given values between 0 and 1.

probability of denotes an event's impossibility, while 
probability of denotes certainty in the occurrence of the event.

The probability of an outcome is given by

=number of ways of obtaining outcometotal number of possible outcomes

 

 

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