Answer:
The correct Answer is 0.0571
Explanation:
53% of U.S. households have a PCs.
So, P(Having personal computer) = p = 0.53
Sample size(n) = 250
np(1-p) = 250 * 0.53 * (1 - 0.53) = 62.275 > 10
So, we can just estimate binomial distribution to normal distribution
Mean of proportion(p) = 0.53
Standard error of proportion(SE) = 
= 
= 0.0316
For x = 120, sample proportion(p) = 
= 
= 0.48
So, likelihood that fewer than 120 have a PC
= P(x < 120)
= P( p^ < 0.48 )
= P(z < 
) (z=
)
= P(z < -1.58)
= 0.0571 ( From normal table )
Lambo , vacation and lavish weddings in want the other two in needs
Answer: Agent P or simply Perry
Explanation:
The security operation being carried out by this team is Administrative in nature.
<h3>What is the role of an Administrators?</h3>
An Administrators is known to be a person who works or handles the day-to-day deployment, operation and looking of an IT environment.
Note that their areas of concern are the systems, networks and applications as well as others and as such, The security operation being carried out by this team is Administrative in nature.
Learn more about security operation from
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