# 1 - Due: Friday, August 31, 2007 11:59 PM EDT Description...

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Due: Friday, August 31, 2007 11:59 PM EDT Current Score: 28 out of 30 Question Score Submission Options Description Homework #1 covers types of data and basic graphical methods for describing univariate and bivariate data discussed thus far in the course. Homework #1 is due by 11:59 pm Friday August 31. Instructions Homework #1. Do not wait until the last minute to start this homework! In general you are allowed 3 submissions, though for some multiple choice questions you are allowed only one or two submissions. Homework #1 is due by 11:59 pm Friday August 31. 1. 1/1 points Last Response | View Saved Work | Show Details All Responses Notes The placement office at a university regularly surveys the graduates 1 year after graduation and asks for the following information. Select the information that results in qualitative data (this is a multiple-select question; you must select all the correct choices and none of the incorrect choices to receive credit for the correct answer). [x] [x] How would you generally rate the quality of instruction (excellent, good, fair, poor)? [_] [_] What is the amount of your student loan? [_] [_] What is your income? [x] [x] What degree did you obtain? [x] [x] What is your occupation?
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2. [MStat2 1.002.] 0/1 points Last Response | View Saved Work | Show Details All Responses Notes Data from a medical study contain values of many variables for each of the people who were the subject of the study. Which of the following variables are quantitative? [_] [x] Systolic blood pressure [x] [_] Gender [x] [_] Race [x] [_] Smoker [_] [x] Level of calcium in the blood [x] [x] Age 3. 3/3 points Last Response | View Saved Work | Show Details All Responses Notes Go to the website www.fatcalories.com/sr_power.cfm and do the following: In the column on the left that lists the fast food restaurants, at the bottom of the column click the check box next to the word "ALL". In the "Sorted by" window to the right of the restaurant list select "Cholesterol" from the drop-down menu. In the "Category" window select "Burgers" from the drop-down menu. In the "Ordered from" window select "High to Low" from the drop-down menu. Click the Search button. After you click the search button a web page appears with the search results. Answer the following multiple choice questions about the data in the search results. Question 1 . Describe the sample for this statistical procedure.
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(o) (o) Hamburgers from the restaurants included in the list. (_) (_) Employees of restaurants included in the list. (_) (_) Hamburgers from fast food outlets that have web sites. (_) (_) All hamburgers made by all fast food outlets in the United States. (_) (_) Total calories, fat calories, % of calories from fat, cholesterol. (_) (_) Customers that patronize the listed restaurants.
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# 1 - Due: Friday, August 31, 2007 11:59 PM EDT Description...

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