Nokea
Mara is conducting a study that will examine the ideas of middle school teachers concerning the usage of iPhones in the classroom. She interviews all teachers who teach a computer software course.
Which of the answer choices best describes the appropriateness of Mara's data sample?
- A. The sample is biased because it only includes teachers who are immersed in the technology field.
- B. The sample is biased because the sample size is too small.
- C. The sample is biased because the sample size is too large.
- D. The sample is not biased and is appropriate for the study.
Correct Answer: A
Rationale: The correct answer is A. Mara's data sample is biased because it only includes teachers who are immersed in the technology field, specifically those teaching a computer software course. This limits the perspectives gathered, leading to skewed results. Choice B is incorrect because the issue lies in the sample composition, not its size. Choice C is incorrect as a large sample size does not necessarily indicate bias. Choice D is incorrect as the sample's bias compromises the study's validity.
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In the United States, where we have more land than people, it is not at all difficult for persons in good health to make money. In this comparatively new field there are so many avenues of success open, so many vocations which are not crowded, that any person of either sex who is willing, at least for the time being, to engage in any respectable occupation that offers, may find lucrative employment. Those who really desire to attain an independence, have only to set their minds upon it, and adopt the proper means, as they do in regard to any other object which they wish to accomplish, and the thing is easily done. But however easy it may be found to make money, I have no doubt many of my hearers will agree it is the most difficult thing in the world to keep it. The road to wealth is, as Dr. Franklin truly says, 'as plain as the road to the mill.' It consists simply in expending less than we earn; that seems to be a very simple problem. Mr. Micawber, one of those happy creations of the genial Dickens, puts the case in a strong light when he says that to have annual income of twenty pounds, per annum, and spend twenty pounds and sixpence, is to be the most miserable of men; whereas, to have an income of only twenty pounds, and spend but nineteen pounds and sixpence, is to be the happiest of mortals. Many of my hearers may say, 'we understand this; this is economy, and we know economy is wealth; we know we can't eat our cake and keep it also.' Yet I beg to say that perhaps more cases of failure arise from mistakes on this point than almost any other. The fact is, many people think they understand economy when they really do not.
Which of the following statements best expresses the main idea of the passage?
- A. Getting a job is easier now than it ever has been before.
- B. Earning money is much less difficult than managing it properly.
- C. Dr. Franklin advocated getting a job in a mill.
- D. Spending money is the greatest temptation in the world.
Correct Answer: B
Rationale: The main idea of the passage is that while making money may seem easy, managing it wisely is much more challenging. The author emphasizes the importance of spending less than what is earned to achieve financial stability. Choice A is incorrect as the passage focuses on the challenges of managing money, not on the ease of getting a job. Choice C is incorrect as Dr. Franklin is mentioned in the context of a quote about the simplicity of the road to wealth, not advocating getting a job in a mill. Choice D is incorrect as the passage does not primarily discuss spending money as the greatest temptation, but rather highlights the difficulty in managing money effectively.
Anna is planning a trip to Bretagne, or Brittany, in the northwestern part of France. Since she knows very little about it, she is hoping to find information about hiking trails, beaches, restaurants, and accommodations. Which of the following guides will be the best for her to review?
- A. The Top Ten Places to Visit in Brittany, published by a non-profit organization in Bretagne aiming to attract tourism to the region
- B. Getting to Know Nantes: Eating, Staying, and Sightseeing in Brittany's Largest City, published by the French Ministry of Tourism
- C. Hiking Through Bretagne: The Best Trails for Discovering Northwestern France, published by a company specializing in travel for those wanting to experience the outdoors
- D. The Complete Guide to Brittany, published by a travel book company that provides guides for travel throughout Europe
Correct Answer: C
Rationale: The best guide for Anna to review would be 'Hiking Through Bretagne: The Best Trails for Discovering Northwestern France,' published by a company specializing in travel for those wanting to experience the outdoors. Since Anna is interested in hiking and outdoor activities, a guide that focuses on outdoor trails in Northwestern France would be the most suitable choice. Choice A, 'The Top Ten Places to Visit in Brittany,' may not provide detailed information about hiking trails. Choice B, 'Getting to Know Nantes,' focuses on a specific city and may not cover the broader region of Bretagne. Choice D, 'The Complete Guide to Brittany,' although comprehensive, may not emphasize hiking trails and outdoor experiences as much as choice C.
In the United States, where we have more land than people, it is not at all difficult for persons in good health to make money. In this comparatively new field there are so many avenues of success open, so many vocations which are not crowded, that any person of either sex who is willing, at least for the time being, to engage in any respectable occupation that offers, may find lucrative employment. Those who really desire to attain an independence, have only to set their minds upon it, and adopt the proper means, as they do in regard to any other object which they wish to accomplish, and the thing is easily done. But however easy it may be found to make money, I have no doubt many of my hearers will agree it is the most difficult thing in the world to keep it. The road to wealth is, as Dr. Franklin truly says, 'as plain as the road to the mill.' It consists simply in expending less than we earn; that seems to be a very simple problem. Mr. Micawber, one of those happy creations of the genial Dickens, puts the case in a strong light when he says that to have annual income of twenty pounds, per annum, and spend twenty pounds and sixpence, is to be the most miserable of men; whereas, to have an income of only twenty pounds, and spend but nineteen pounds and sixpence, is to be the happiest of mortals. Many of my hearers may say, 'we understand this; this is economy, and we know economy is wealth; we know we can't eat our cake and keep it also.' Yet I beg to say that perhaps more cases of failure arise from mistakes on this point than almost any other. The fact is, many people think they understand economy when they really do not.
What word best describes the author's attitude toward those who believe they understand money?
- A. Supportive
- B. Incriminating
- C. Excessive
- D. Patronizing
Correct Answer: D
Rationale: The author's tone towards those who think they understand money is patronizing, as seen in the statement 'Many of my hearers may say, 'we understand this; this is economy, and we know economy is wealth; we know we can't eat our cake and keep it also.' Yet I beg to say that perhaps more cases of failure arise from mistakes on this point than almost any other.' This conveys a sense of superiority and belittlement, making 'Patronizing' the best word to describe the author's attitude.
- Choice A, 'Supportive,' is incorrect as the author is not expressing support but rather a critical view.
- Choice B, 'Incriminating,' is incorrect as the author is not accusing or blaming those who believe they understand money.
- Choice C, 'Excessive,' is incorrect as it does not capture the author's attitude of looking down on others' understanding of money.
Dear Students:
The scores for the essay exam have been posted in the online course grade book. By now, many of you have probably seen your grade and are a little concerned, since this accounts for 70% of your final grade. (And if you're not concerned, you should be at least a bit!) At the beginning of the semester, I informed the class that I have a strict grading policy and that all scores will stand unquestioned. With each class comes a new challenge, however, and as any good instructor will tell you, sometimes the original plan has to change. As a result, I propose the following options for students to make up their score:
1. I will present the class with an extra credit project at the next course meeting. The extra credit project will be worth 150% of the point value of the essay exam that has just been completed. While I will not drop the essay exam score, I will give you more than enough of a chance to make up the difference and raise your overall score.
2. I will allow each student to develop his or her own extra credit project. This project may reflect the tenor of option number 1 (above) but will allow the student to create a project more in his or her own line of interest. Bear in mind, however, that this is more of a risk. The scoring for option number 2 will be more subjective, depending on whether or not I feel that the project is a successful alternative to the essay exam. If it is, the student will be awarded up to 150% of the point value of the essay exam.
3. I will provide the class with the option of developing a group project. Students may form groups of 3 to 4 and put together an extra credit project that reflects a stronger response to the questions in the essay exam. This extra credit project will also be worth 150% of the point value of the essay exam. Note that each student will receive an equal score for the project, so there is a risk in this as well. If you are part of a group in which you do most of the work, each member of the group will receive equal credit for it. The purpose of the group project is to allow students to work together and arrive at a stronger response than if each worked individually.
If you are interested in pursuing extra credit to make up for the essay exam, please choose one of the options above. No other extra credit opportunities will be provided for the course.
Good luck!
Dr. Edwards
Which of the following quotes offers the best summary for the instructor's motive in sending the email to the students?
- A. By now, many of you have probably seen your grade and are a little concerned. (And if you're not concerned, you should be-at least a bit!)
- B. With each class comes a new challenge, however, and as any good instructor will tell you, sometimes the original plan has to change.
- C. The purpose of the group project is to allow students to work together and arrive at a stronger response than if each worked individually.
- D. At the beginning of the semester, I informed the class that I have a strict grading policy and that all scores will stand unquestioned.
Correct Answer: B
Rationale: The correct answer is B. This quote best captures the instructor's motive in the email to adjust the original plan to better support the students. Dr. Edwards is offering alternative options, including extra credit projects and a group project, to help students improve their scores after the essay exam. These options aim to provide students with opportunities to enhance their grades and succeed in the course. Choice A focuses on students feeling concerned about their grades but does not address the instructor's motive. Choice C highlights the purpose of the group project but does not capture the instructor's motive for sending the email. Choice D emphasizes the instructor's strict grading policy but does not explain the motive behind offering alternative ways to improve scores.
The Dewey Decimal Classes: 000 Computer science, information, and general works; 100 Philosophy and psychology; 200 Religion; 300 Social sciences; 400 Languages; 500 Science and mathematics; 600 Technical and applied science; 700 Arts and recreation; 800 Literature; 900 History, geography, and biography.
During her research, Lise discovers that Freud's theory of the Oedipal complex was based on ancient Greek mythology that was made famous by Sophocles' play Oedipus Rex. To which section of the library should she go if she is interested in reading the play?
- A. 300
- B. 400
- C. 800
- D. 900
Correct Answer: C
Rationale: The correct answer is C: 800. Greek mythology and literature are typically found in section 800 of the library classification system, which includes works like Oedipus Rex by Sophocles. Choice A (300) pertains to social sciences, choice B (400) covers languages, and choice D (900) focuses on history, geography, and biography, making them incorrect for finding a play like Oedipus Rex.