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Exam (elaborations)

WGU C207 DATA DRIVEN DECISION MAKING MODULE 2 EXAM QUESTIONS AND ANSWERS 100% CORRECT!!
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19

June 2026

2025/2026

A+
The interquartile range for these numbers is 29. The 75th percentile is 43, and the 25th percentile is 14. Subtracting 14 from 43, we arrive at 29. What is the mean of the following data set? 9, 7, 23, 20, 4, 6, 26, 5, 21, 14 a) 13.5 b) 12 c) 26 d) 14 - ANSWER a) 13.5 The mean is the same as the average, which we get by adding up the values of each data point and dividing by the number of data points. There are 10 data points that add up to 135. 135/10=13.5 . Which of the following ...
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Exam (elaborations)

WGU C207 Data Driven Decision Making Module
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6

October 2023

2023/2024

A+
Quantitative analysis is another name for what? statistics If a dataset is presented on a scale of hours per week, which measurement scale is used? ratio The use of data, statistical and quantitative analysis, explanatory and predictive models, and fact-based management to drive decisions and add value is called ________. Analytics Analytics makes use of all these things to drive decision-making and add value. First, second, third, fourth... What kind of data does this represent? Ordinal...
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