WGU Data Driven Decision Making - C207
(Latest Update ) Questions
with Correct Answers {Grade A} 100%
Verified
Outlier - correct answer An observation point that is significantly distant from the
other observations in the dataset
Output (RBM stage) - correct answer third step when the outputs have been created by
the RBM activities (goods and services, publications, systems, evaluations, skills
changes)
Paasche Index - correct answer calculates the difference over time between the
weighted totals of the qualities purchased at each time
Parametric test - correct answer A test that assumes there is a structure (maybe a
normal distribution) to the population, often appearing when mean or standard
deviation are important.
,Passive - correct answer A category of customer used in the calculation of the Net
Promoter Score that indicates an enthusiastic and satisfied but apathetic customer.
Percentile - correct answer the percent of the population that falls below a certain
value
Permutation - correct answer The number of different ordered possibilities for a
certain situation
Prevalence - correct answer measures the number cases of a particular disease that
exist in a population
Probability - correct answer The chance of an event occurring
Probability density function - correct answer Often used to represent probabilities of
continuous data, a probability density function (pdf) gives the probability that a
continuous random variable is equal to the area below it
, Probability distributions - correct answer A set of probabilities that are attached to the
different possible outcomes in a survey, experiment, or procedure
Probability mass function - correct answer Often used to represent probabilities of
discrete data, a probability mass function (pmf) gives the probability that a discrete
random variable is exactly equal to some value
Promoter - correct answer A category of customer used in the calculation of the Net
Promoter Score that indicates a loyal and enthusiastic customer.
Proportion - correct answer a ratio in which a part of a group is compared to the
whole group
R-squared - correct answer The measure of the "goodness of fit" of the regression
line and the percentage of variation in the dependent variable that is explained by the
independent variable
(Latest Update ) Questions
with Correct Answers {Grade A} 100%
Verified
Outlier - correct answer An observation point that is significantly distant from the
other observations in the dataset
Output (RBM stage) - correct answer third step when the outputs have been created by
the RBM activities (goods and services, publications, systems, evaluations, skills
changes)
Paasche Index - correct answer calculates the difference over time between the
weighted totals of the qualities purchased at each time
Parametric test - correct answer A test that assumes there is a structure (maybe a
normal distribution) to the population, often appearing when mean or standard
deviation are important.
,Passive - correct answer A category of customer used in the calculation of the Net
Promoter Score that indicates an enthusiastic and satisfied but apathetic customer.
Percentile - correct answer the percent of the population that falls below a certain
value
Permutation - correct answer The number of different ordered possibilities for a
certain situation
Prevalence - correct answer measures the number cases of a particular disease that
exist in a population
Probability - correct answer The chance of an event occurring
Probability density function - correct answer Often used to represent probabilities of
continuous data, a probability density function (pdf) gives the probability that a
continuous random variable is equal to the area below it
, Probability distributions - correct answer A set of probabilities that are attached to the
different possible outcomes in a survey, experiment, or procedure
Probability mass function - correct answer Often used to represent probabilities of
discrete data, a probability mass function (pmf) gives the probability that a discrete
random variable is exactly equal to some value
Promoter - correct answer A category of customer used in the calculation of the Net
Promoter Score that indicates a loyal and enthusiastic customer.
Proportion - correct answer a ratio in which a part of a group is compared to the
whole group
R-squared - correct answer The measure of the "goodness of fit" of the regression
line and the percentage of variation in the dependent variable that is explained by the
independent variable
