Math 534 week 1 quiz - Study guides, Class notes & Summaries
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MATH 534 Week 1 Quiz
- Exam (elaborations) • 8 pages • 2023
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1.	Question: Classify each of the following as nominal, ordinal, interval, or ratio data. 
2.	Question: The activity or the process of collecting the data on the population is called . 
3.	Question: A company wants to learn the customers’ purchase habits of buying certain products. This company did a survey about a random 1000 customers, who were asked about the times they purchased the certain products within one month. Then what is the data in this example: 
4.	Question: Researchers often wi...
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MATH 534 Week 1 Quiz
- Exam (elaborations) • 8 pages • 2023
- Available in package deal
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- $22.99
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1.	Question: Classify each of the following as nominal, ordinal, interval, or ratio data. 
2.	Question: The activity or the process of collecting the data on the population is called . 
3.	Question: A company wants to learn the customers’ purchase habits of buying certain products. This company did a survey about a random 1000 customers, who were asked about the times they purchased the certain products within one month. Then what is the data in this example: 
4.	Question: Researchers often wi...
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MATH 534 Week 1 Quiz
- Exam (elaborations) • 8 pages • 2023
- Available in package deal
-
- $25.48
- + learn more
1.	Question: Classify each of the following as nominal, ordinal, interval, or ratio data. 
2.	Question: The activity or the process of collecting the data on the population is called . 
3.	Question: A company wants to learn the customers’ purchase habits of buying certain products. This company did a survey about a random 1000 customers, who were asked about the times they purchased the certain products within one month. Then what is the data in this example: 
4.	Question: Researchers often wi...
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MATH 534 Week 1 Quiz Keller Devry University
- Exam (elaborations) • 8 pages • 2023
- Available in package deal
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- $19.99
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Acompanywantstolearnthecustomers’purchasehabitsofbuyingcertainproducts.Thiscompanydidasurveyaboutarandom1000customers,whowereaskedaboutthetimestheypurchasedthecertain products within one month. Then what is the data in thisexample:
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MATH 534 Week 1 Quiz
- Exam (elaborations) • 8 pages • 2023
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MATH 534 Week 1 Quiz
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MATH 534 QUIZ WEEK 3. Latest Quiz 2022/2023 With 100% Correct Answers-Highly Recommended
- Exam (elaborations) • 3 pages • 2023
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MATH 534 QUIZ WEEK 3. Latest Quiz 2022/2023 With 100% Correct Answers-Highly Recommended 
 
Question 1 
 
The average salary for a certain profession is $87,500. Assume that the standard deviation of such salaries is $30,500. 
Consider a random sample of 68 people in this profession and let x represent the mean salary for the sample. 
 
 
 
Question 2 
 
Almost all companies utilize some type of year-end performance revie
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MATH 534 Week 6 Quiz (v1)
- Other • 6 pages • 2023
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MATH 534 Week 6 Quiz (v1) 
 
1.	Avalueof-1forthecoefficientofcorrelationbetweentwovariablesmeansthatthetwovariablesare	. 
2.	Ifthereis positivecorrelationbetweentwosets ofnumbers,then 
 
3.	If the correlation coefficient between variables X and Y is roughlyzero,then	. 
4.	Determine the Pearson product-moment correlation coefficient forthefollowingdata.
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MATH 534 Week 1 Addendum; Homework-Quiz Review
- Other • 6 pages • 2023
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1.	Question: Is each item below an example of descriptive or inferential statistics? 
2.	Question: In each case, identify the type of data (or level of data): 
3.	Question: For the following frequency distribution: 
4.	Question: Assuming that the dataset 17, 15, 3, 22, 11, 7, 9 is a sample. 
5.	Question: The amount of time it takes a person to get ready for work has a bell shaped distribution. The average is 45 minutes and the standard deviation is 10 minutes. 
6.	Question: The range of a given ...
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MATH 534 Week 1 Addendum Homework-Quiz Review
- Other • 6 pages • 2023
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Week 1 Addendum: Homework/Quiz Review 
1. Is each item below an example of descriptive or inferential statistics? 
 Take a sample of cars and test them to determine how many miles per gallon (mpg) 
they give. Use this sample to estimate the mpg of all cars. 
Answer: Inferential 
 To get an idea of student performance on a test, analyze the data in the gradebook 
about the test. Answer: Descriptive 
2. In each case, identify the type of data (or level of data): 
 The dollar sales at t...
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MATH 534 Week 1 Addendum; Homework-Quiz Review
- Other • 6 pages • 2023
- Available in package deal
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- $19.99
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1.	Question: Is each item below an example of descriptive or inferential statistics? 
2.	Question: In each case, identify the type of data (or level of data): 
3.	Question: For the following frequency distribution: 
4.	Question: Assuming that the dataset 17, 15, 3, 22, 11, 7, 9 is a sample. 
5.	Question: The amount of time it takes a person to get ready for work has a bell shaped distribution. The average is 45 minutes and the standard deviation is 10 minutes. 
6.	Question: The range of a given ...
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