WGU C207 Data Driven Decision Making Module 2 Questions and Correct Answers | Latest Update
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Course
WGU C207
Institution
WGU C207
Confidence Interval
→ ~~> An interval estimate used to indicate reliability
Probability Density Function
→ ~~> Often used to represent probabilities of continuous data; gives the probability
that a continuous random variable is equal to the area below it
Standard Deviation
→ ~~&g...
Best Grades | Must Pass | Latest Update | Correct Answers | 2024/2025
WGU C207 Data Driven Decision Making
Module 2 Questions and Correct Answers |
Latest Update
Confidence Interval
→ ~~> An interval estimate used to indicate reliability
Probability Density Function
→ ~~> Often used to represent probabilities of continuous data; gives the probability
that a continuous random variable is equal to the area below it
Standard Deviation
→ ~~> The square root of the variance; a measure of how spread out the numbers are
Histogram
→ ~~> A graph that displays continuous data. This type of graph has vertical bars
that show the counts or numbers in each range of data.
Sampling with replacement
→ ~~> When a piece of the population can be selected more than once
Percentile
→ ~~> The value at which a certain percentage of the sample or population fall
below
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, Best Grades | Must Pass | Latest Update | Correct Answers | 2024/2025
Median
→ ~~> The value or quantity lying at the midpoint of a frequency distribution
Scatter diagram
→ ~~> A graphic that uses dots to show relationships or correlations between
variables
Multiplication Principle
→ ~~> When the probabilities of multiple events are multiplied together to determine
the likelihood of all of those events occurring
Range
→ ~~> The difference between the minimum and maximum value in a given
measurable set
Variance
→ ~~> A statistical measure of the spread or dispersion of a set of data
Alternative Hypothesis
→ ~~> The argument that typically states that the sample is not equal to the
hypothesized null sample
Event
→ ~~> An outcome that occurs
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