WGU D207 DATA DRIVEN DECISION MAKING OA LATEST 2024 WITH UPDATED QUESTIONS WITH CORRECT AND DETAILED ANSWERS (ALREADY GRADED A+)
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Course
WGU D207 DATA DRIVEN DECISION MAKING OA
Institution
WGU D207 DATA DRIVEN DECISION MAKING OA
WGU D207 DATA DRIVEN DECISION MAKING OA
LATEST 2024 WITH UPDATED QUESTIONS WITH
CORRECT AND DETAILED ANSWERS (ALREADY
GRADED A+)
A researcher concludes that bananas create healthy children because the
researcher's notes indicate that children who eat a banana every day are
healthy. Whic...
A hardware store has found that there is a 0.25 probability that a customer
buys an electrical product, a 0.45 probability that a customer buys a
plumbing product, and a 0.10 probability that a customer buys an electrical
product if they purchase a plumbing product. Which statistical rule can be
used to determine the probability that a customer buys a plumbing product
, 2|Page
given that this customer has purchased an electrical product? - ANSWER-
Bayes' theorem
A medical care provider determines the probability that a patient needs
treatment for a broken bone, the probability that a patient needs treatment for
a concussion, and the probability that a patient needs treatment for both a
broken bone and a concussion. Which two techniques apply in finding the
probability that a patient needs treatment for a broken bone and a
concussion? - ANSWER-Intersection
Multiplication principle
Which graphical tool is used to illustrate a possible relationship or correlation
between two variables? - ANSWER-Scatterplot
A research study examined the impact of product advertisement exposure on
that product's brand awareness. The appropriate statistical test indicates that
the null hypothesis should be rejected at the 5% significance level. What can
be concluded from this study? - ANSWER-The advertisement was effective
in building brand awareness.
After evaluating manufacturing times for a particular product, a manager
determines that the times are spread out across the distribution. The
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