Math 302 Quiz 1 with Answers
American Public University
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MATH 302 Quiz 1 and answers
- Exam (elaborations) • 13 pages • 2021
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MATH 302 Quiz 1 
 
Part 1 of 3 
 
A histogram that is positively skewed is also called 
Researchers may gain insight into the characteristics of a population by examining a 
A variable is classified as ordinal if: 
A sample of 20 observations has a standard deviation of 4. The sum of the squared deviations from the sample mean is: 
A pareto chart does NOT have which of the following properties? 
What type of graph is the figure below? 
Numerical variables can be subdivided into which two types? ...
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Math 302 Quiz 1 with Answers
- Exam (elaborations) • 167 pages • 2021
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- $11.49
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Math 302 Quiz 1 with Answers What is the term for a characteristic or attribute that can assume different values? A pareto chart does NOT have which of the following properties? Suppose that a histogram of a data set is approximately symmetric and “bell shaped”. Approximately what percent of the observations are within two standard deviations of the mean? Suppose that a histogram of a data set is approximately symmetric and “bell shaped”. Approximately, what percent of the observations ...
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