3. Rish Florist determines the probabilities for the number of flower arrangements they deliver each day. 8 9 0.2 6 7 10 P(X) 0.2 0.3 0.2 0.1 a. Find the mean, variance, and standard deviation.
3. Rish Florist determines the probabilities for the number of flower arrangements they deliver each day. 8 9 0.2 6 7 10 P(X) 0.2 0.3 0.2 0.1 a. Find the mean, variance, and standard deviation.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 20PPS
Related questions
Question
Do number 3
![Name:
3. Rish Florist determines the probabilities for the number of flower arrangements they deliver
each day.
6.
7
8
10
P(X)
0.2
0.2
0.3
0.2
0.1
a. Find the mean, variance, and standard deviation.
=
O =
b. Approximately how many arrangements should Rish expect to deliver each week?
Games & Expectation
1. A box contains ten $1 bills, five $2 bills, three $5 bills, one $10 bill, and one $100 bill. A person
is charged $20 to select one bill. Find the expected value for this game. Is this game fair?
2. If a person rolls doubles when he tosses two dice, he wins $5. The cost to play the game is $1.
Is this game fair?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff051c271-a94b-4ba0-b3bc-f189b032db22%2F20616967-09f0-4aba-8bcd-71cf24b96b06%2F1ofkyjk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Name:
3. Rish Florist determines the probabilities for the number of flower arrangements they deliver
each day.
6.
7
8
10
P(X)
0.2
0.2
0.3
0.2
0.1
a. Find the mean, variance, and standard deviation.
=
O =
b. Approximately how many arrangements should Rish expect to deliver each week?
Games & Expectation
1. A box contains ten $1 bills, five $2 bills, three $5 bills, one $10 bill, and one $100 bill. A person
is charged $20 to select one bill. Find the expected value for this game. Is this game fair?
2. If a person rolls doubles when he tosses two dice, he wins $5. The cost to play the game is $1.
Is this game fair?
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