Hello. This question is incomplete. The full question is:
Read the introduction.
The United States Department of Agriculture has historically published recommendations for healthy eating based on a food pyramid. This concept has been reimagined with the introduction of their new website www.choosemyplate.gov. This interactive website allows individuals to explore healthy menus tailored to their particular needs. The website also provides information about physical activity, caloric intake, and food groups.
What is the author's purpose? To inform readers about a government website to inform readers about the major food groups to persuade readers to change their diets to persuade readers to improve exercise habits
Answer:
to inform readers about a government website
Explanation:
The text shown in the question above is literally presenting a website developed and provided by the government to provide information that will be relevant, beneficial and progressive for the population. Thus, we can say that the purpose of the author of the text was to promote the dissemination of this website, making the population aware of it and can use it in the best possible way.
The correct answer to this open question is the following.
Although there are no options attached we can say the following.
Students at the class arrive late to the class. Explain how this affects your lesson and suggesting what you think can be done about it.
These students are showing a lack of education and are not respecting the other students and the teacher, who are on time, ready to start the class. Every time they arrive late they interrupt the teacher and distract the class. And that is not fair, besides it is something that shows a lack of good manners.
I would like to suggest that teachers could exert disciplinary actions to put a stop to this. If the student is not on time, he will miss class and would have consequences in his evaluation.
This would show that there are negative consequences for wrongdoings and that bad behavior is not tolerated at school.
Complete question: In a class of students, the following data table summarizes how many students passed a test and complete the homework due the day of the test. What is the probability that a student chosen randomly from the class passed the test or completed the homework?
Passed the test Failed the test Total
Completed the homework 15 2 17
Did not complete the homework 3 7 10
Total 18 9 27
The probability that a person chosen randomly from the class did not complete the homework is 0.7407
The total number of people in this class = 27
Total number of people that passed = 15 + 3 = 18
We have two events
- Event 1: A random student passed the test
- Event 2: A random student completed the homework
We are to find probability of event 1 or 2
= P(1) +P(2) - P(1 U 2)
P(1) = Probability of those that passed
= 
P(2) = Probability of those that completed homework
= 15+2 = 17
= 
P(1 U 2) = student that passed and did completed homework/total
= 
Probability that a student chosen randomly from the class did not complete the homework
= 
= 0.6667+0.6296-0.5556
= 0.7407
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