A recent CBS News survey reported that 70 % of adults felt the U.S. Treasury should continue making pennies. A penny saved is... Those who aMways take pennies In change 18-29 46% 30-44 40% 56% 45-64 65-over Suppose we select a sample of 15 adults. 0-1. How many of the 15 would we expect to indicate that the Treasury should continue making pennies? (Round your answer to 2 declmel pleces.) Expected Bdults a-2. What is the standard deviation? (Round your answer to 4 declmal ploces.) Standard deviston 10 of 10 Prev b. What is the likelihood that exactly 8 adults would indicate the Treasury should continue making pennies? (Round your answer to 4 decimal places.) Likel hood c. What is the likelihood at least 8 adults would indicate the Treasury should continue making pennies? (Round your answer to 4 decimal places.) Lkelhood Prev 10 of 10 Nex yoe here to search
A recent CBS News survey reported that 70 % of adults felt the U.S. Treasury should continue making pennies. A penny saved is... Those who aMways take pennies In change 18-29 46% 30-44 40% 56% 45-64 65-over Suppose we select a sample of 15 adults. 0-1. How many of the 15 would we expect to indicate that the Treasury should continue making pennies? (Round your answer to 2 declmel pleces.) Expected Bdults a-2. What is the standard deviation? (Round your answer to 4 declmal ploces.) Standard deviston 10 of 10 Prev b. What is the likelihood that exactly 8 adults would indicate the Treasury should continue making pennies? (Round your answer to 4 decimal places.) Likel hood c. What is the likelihood at least 8 adults would indicate the Treasury should continue making pennies? (Round your answer to 4 decimal places.) Lkelhood Prev 10 of 10 Nex yoe here to search
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![A recent CBS News survey reported that 70 % of adults felt the U.S. Treasury should continue making pennies.
A penny saved is...
Those who aMways take
pennies In change
18-29
46%
30-44
40%
56%
45-64
65-over
Suppose we select a sample of 15 adults.
0-1. How many of the 15 would we expect to indicate that the Treasury should continue making pennies? (Round your answer to 2
declmel pleces.)
Expected Bdults
a-2. What is the standard deviation? (Round your answer to 4 declmal ploces.)
Standard deviston
10 of 10
Prev](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F83bed2d1-aff3-4c88-97bb-54d661e557ba%2F9994adec-2000-4ef7-8e09-8dfb3e1a782e%2Fv3p570m.jpeg&w=3840&q=75)
Transcribed Image Text:A recent CBS News survey reported that 70 % of adults felt the U.S. Treasury should continue making pennies.
A penny saved is...
Those who aMways take
pennies In change
18-29
46%
30-44
40%
56%
45-64
65-over
Suppose we select a sample of 15 adults.
0-1. How many of the 15 would we expect to indicate that the Treasury should continue making pennies? (Round your answer to 2
declmel pleces.)
Expected Bdults
a-2. What is the standard deviation? (Round your answer to 4 declmal ploces.)
Standard deviston
10 of 10
Prev
![b. What is the likelihood that exactly
8 adults would indicate the Treasury should continue making pennies? (Round your answer to 4
decimal places.)
Likel hood
c. What is the likelihood at least 8 adults would indicate the Treasury should continue making pennies? (Round your answer to 4
decimal places.)
Lkelhood
Prev
10 of 10
Nex
yoe here to search](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F83bed2d1-aff3-4c88-97bb-54d661e557ba%2F9994adec-2000-4ef7-8e09-8dfb3e1a782e%2Fw6q8v9v.jpeg&w=3840&q=75)
Transcribed Image Text:b. What is the likelihood that exactly
8 adults would indicate the Treasury should continue making pennies? (Round your answer to 4
decimal places.)
Likel hood
c. What is the likelihood at least 8 adults would indicate the Treasury should continue making pennies? (Round your answer to 4
decimal places.)
Lkelhood
Prev
10 of 10
Nex
yoe here to search
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