The option that best describes how the teacher likely came to this conclusion is that:
- The teacher conducted an observational study by comparing the performance on the test of those who completed their review worksheets to those who did not complete their review worksheets.
<h3>What is observational study?</h3>
An observational study is known to be a kind of study where a researcher do observes the subjects without having any form of interference with them.
Here, the researcher is said to have no control over any of the treatments that is used on the subjects. All the have to do is observe and record their findings.
See options below
A. The teacher conducted an observational study by comparing the performance on the test of those who completed their review worksheets to those who did not complete their review worksheets.
B. The teacher conducted a sample survey by asking students if they completed their review worksheets and if they think they did well on the test.
C. The teacher performed a controlled experiment in which one group of students decided not to complete their review worksheets and the other group decided to complete their review worksheets.
D. The teacher performed a random experiment in which the test scores of one group of students would be higher and the test scores of the other group would be lower.
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The statement that is true about an intrusion detection system is that They block malicious internet traffic. option A is correct
<h3>What is intrusion detection system?</h3>
This is a software that is installed on the system to monitor various network traffic that is generated on a sites, this is to help detect the ones with suspicious activity.
The identified network traffic is then deleted from the source.
Therefore, The statement that is true about an intrusion detection system is that They block malicious internet traffic
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Which of the following is true of an intrusion detection system (IDS)
They block malicious internet traffic
They scan computers on the network for viruses and delete them when found.
They watch for specific types of activities and then alert security personnel if that activity occur.
They block SPAM email
Answer:
False is the correct answer.
Explanation:
What do you mean 80%? Well normally it takes 10 to 35 breaths a minute for a dog
