In a​ state's Pick 3 lottery​ game, you pay ​$1.38 to select a sequence of three digits​ (from 0 to​ 9), such as 300. If you select the same sequence of three digits that are​ drawn, you win and collect ​$439.97. Complete parts​ (a) through​ (e).

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...
icon
Related questions
Question
In a​ state's Pick 3 lottery​ game, you pay
​$1.38
to select a sequence of three digits​ (from 0 to​ 9), such as
300.
If you select the same sequence of three digits that are​ drawn, you win and collect
​$439.97.
Complete parts​ (a) through​ (e).
 
 
 

Question content area bottom

Part 1
a. How many different selections are​ possible?
 
enter your response here
Part 2
b. What is the probability of​ winning?
 
enter your response here
​(Type an integer or a​ decimal.)
Part 3
c. If you​ win, what is your net​ profit?
 
​$enter your response here
​(Type an integer or a​ decimal.)
Part 4
d. Find the expected value.
 
​$enter your response here
​(Round to the nearest hundredth as​ needed.)
Part 5
e. If you bet
$1.38
in a certain​ state's Pick 4​ game, the expected value is
−$0.94.
Which bet is​ better, a
​$1.38
bet in the Pick 3 game or a
$1.38
bet in the Pick 4​ game? Explain.
 
 
A.
Neither bet is better because both games have the same expected value.
 
B.
The Pick 3 game is a better bet because it has a larger expected value.
 
C.
The Pick 4 game is a better bet because it has a larger expected value.
Expert Solution
Step 1

Probability homework question answer, step 1, image 1

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON