A study was conducted to understand how American college students manage their finances. Each person in a representative sample of 600 college students was asked if they had one or more credit cards. If so, whether they paid their balance in full each month. There were 400 who did not pay balance in full each month. For this sample of 400 students, the sample mean credit card balance was reported to be $850. For purposes of this exercise, assume population standard deviation is $250. Is there convincing evidence that college students who do not pay their credit card balance in full each month have a mean balance that is greater than $820 at 0.02 level of significance? 1d) Based on the given problem description, it is safe to assume that the shape of the population distribution is ________________.

A study was conducted to understand how American college students manage their finances. Each person in a representative sample of 600 college students was asked if they had one or more credit cards. If so, whether they paid their balance in full each month. There were 400 who did not pay balance in full each month. For this sample of 400 students, the sample mean credit card balance was reported to be $850. For purposes of this exercise, assume population standard deviation is $250. Is there convincing evidence that college students who do not pay their credit card balance in full each month have a mean balance that is greater than $820 at 0.02 level of significance? 1x) Are your decisions under the p-value, Critical-value, and Confidence Interval approaches to this Hypothesis Test, the same or different?  

A sandy soil has a total unit weight of 123.3 pcf at a moisture content of 17.42 percent.  The specific gravity of the soil solids is 2.65.With reference to the phase diagram above, the void ratio for the soil is:

Which of the following is not true of for projects that contain cut and fill:    

Which soil contains the largest percentage of silt and clay sizes?

A sandy soil has a total unit weight of 123.3 pcf at a moisture content of 17.42 percent.  The specific gravity of the soil solids is 2.65.With reference to the phase diagram above, the degree of saturation for the soil is most closely represented by:    

The demarcation between sand-sized and silt-sized particles is N0 200 Sieve.

Preliminary Assignment 2 requires that you complete your research ahead of time as indicated in the essay instructions. If you have not completed your research and notecards but have already opened this assignment link, you will not be able to complete portions of this assignment. As part of the environment check for this assignment, however, you will need to show the front and back of each of your two notecards. If you failed to show the notecards during the environment check, stop reading and show the front and back of your notecards now. Next, type your thesis into the submission box. If needed, refer to previous notes in the essay instructions document describing what the thesis statement should contain. Next, you will explain what point each of your body paragraphs will focus on as well as what quote(s) you plan to use in each body paragraph. Lastly, you will make a note regarding where in the essay you will include a counterargument. Again, see previous notes in the essay instructions document if needed for more info on what a counterargument is and where it should be included. If you need to refer back to the essay instructions at any point, you can access them here: 101i Argument Essay Packet .docxDownload 101i Argument Essay Packet .docx Follow this example (including the labels) for formatting when working on your submission: Thesis: Today’s college students should consider pursuing a career in nursing because nursing offers competitive pay and benefits, challenging and varied responsibilities, and the opportunity to help others.  Topics of 3 body paragraphs and source(s) used in each: 1) The topic of this paragraph will be competitive pay and benefits. In this paragraph I will use a quote from the article “2026 Pay and Benefits for Registered Nurses” from the Occupational Outlook Handbook. I will use this quote: “The average pay for a registered nurse in 2026 is $88, 552” (“Registered Nurses”).  2) The topic of this paragraph will be challenging and varied responsibilities. In this paragraph I will also use a quote from the article “’We do others’ Jobs’: a qualitative study of non-nursing task challenges and proposed solutions” by Hakmat Al-Akash et al. The quote I will use is the following: “Registered Nurses (RNs) face a complex, fast-paced work environment, with responsibilities ranging from direct, high-acuity patient care and specialized technical procedures to, at times, managing non-nursing tasks, dealing with heavy workloads, and navigating, at times, difficult, sometimes even aggressive, interactions with patients and their relatives” (Al-Akash et al. 9). 3) The topic of this paragraph will be the opportunity to help others. In this paragraph I will also use a quote from the article “’We do others’ Jobs’: a qualitative study of non-nursing task challenges and proposed solutions” by Hakmat Al-Akash et al. The quote I will use is the following: “Nursing offers a profound opportunity to make a tangible difference in people’s lives by providing compassionate care, advocacy, and emotional support to patients during their most vulnerable moments” (Al-Akash et al. 2).  I will include the counterargument in my conclusion paragraph by recognizing that some people would argue being a registered nurse is too stressful. I will argue against this opposition by explaining how the pay and fulfillment of the job outweigh the stress.    

If you did not show your source notecards during the environment check, do so immediately–before you begin typing the essay. Type your final Argument Essay into the submission box. Your topic, thesis, source usage, and body paragraph topics should be based upon your submissions for Preliminary Assignments 1 and 2. Be sure to take into consideration any feedback I provided on those assignments. If you need a refresher on the essay and its requirements, you can access it here: 101i Argument Essay Packet -1.docx Here are some quick reminders:  Length The essay should include a minimum of 600 words. You will be able to see the word count as you type into the submission box.  The final essay should consist of at least five paragraphs.  Person Write in 3rd person. Avoid 1st and 2nd person pronouns. Avoid contractions as well.  Important Reminders and Requirements Give your essay an appropriate title that is correctly capitalized. Center the title. Since you will be typing your response into an answer box in your online course, you don’t need a header or heading for this essay. You can single-space the paragraphs in this assignment since you are completing it online within the assignment link. Indent the first line of each paragraph. Also, double-space between paragraphs so that it is clear where each new paragraph begins. You can do this by hitting the “enter” key twice. It is important that the instructor can tell where each paragraph begins or ends. The essay is formatted as a one-question essay test. This essay is graded manually by the instructor, so you won’t immediately receive a grade. You will have 75 minutes to complete the essay. Follow all test-taking requirements from the syllabus and schedule addendum carefully. You should be closely familar with those at this point, but I’ll include some of the most important ones here: Don’t read questions or instructions aloud. Don’t test on a couch, in a bed, or with a blanket or other item covering your lap. Provide a 360-degree environment check. Do not talk or interact with others during the essay. Eliminate background noise like music, televisions, or talking. Do not use devices, notes, or other materials. Do not leave the room or exit the essay and return to it. Stay visible throughout the essay and keep your eyes on the screen. Keep your microphone and camera on for the duration of the essay. Most importantly, don’t stress! Perfection is not what we’re going for here. Strong content with evidence, a clear argument, and good organization are what’s most important.   

Rich sources of choline are