C207 WGU OA multi choice questions Latest
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A car mechanic finds out that the amount spent by customers has an average of $200
and standard deviation $30. What is the probability that the next customer will spend
between $110 and $290 (assume normal distribution)?
A - 68.3%
B - 95.4%
C - 99.7%
D - 100% - CORRECT ANSWER: C - 99.7%
Use Z score
According to The Empirical Rule, approximately 68.3% of the data points in a dataset
will be within 1 standard deviation of the mean.
Approximately 95.4% of the data points in a dataset will be within 2 standard deviations
of the mean.
And almost all 99.7% of the data points in a dataset will be within 3 standard deviations
FLIC (finance, learning, internal, customer) organizations choose KPIs to measure the
four perspectives
Improves organization alignment to strategy
Requires time and effort AND may not yield desired behavioral change - CORRECT
ANSWER: Balanced Scorecard
, produce no more than 3.4 defects per million outputs highly disciplined, data-driven
approach for improving quality short, clearly defined projects - CORRECT ANSWER:
Six Sigma
Question - An Organization seeks to shift its business strategy to development of new
products for the future while still growing sales of its current products. Which tool could
help the company focus on both its financial objective and growth of new products?
A - Net Promoter Score
B - Six Sigma
C - Results Based Management
D - Balanced Scorecard - CORRECT ANSWER: D - Balanced Scorecard
Key words: strategy, focus on both, financial, growth
Question - Are there
differences in average police salaries across 3 adjoining precincts? Annual salaries of
individual police officers from 3 precincts
A - paired sample t-test
B - ANOVA
C - multiple regression
D - chi-square - CORRECT ANSWER: B - ANOVA
Key words: salaries, 3 precincts
Question - Are there differences in police staffing across 3 adjoining precincts? Staffing
of individual police officers from 3 precincts
Update 2025-2026 Exam Questions with 100%
Verified Correct Answers Guaranteed A+
A car mechanic finds out that the amount spent by customers has an average of $200
and standard deviation $30. What is the probability that the next customer will spend
between $110 and $290 (assume normal distribution)?
A - 68.3%
B - 95.4%
C - 99.7%
D - 100% - CORRECT ANSWER: C - 99.7%
Use Z score
According to The Empirical Rule, approximately 68.3% of the data points in a dataset
will be within 1 standard deviation of the mean.
Approximately 95.4% of the data points in a dataset will be within 2 standard deviations
of the mean.
And almost all 99.7% of the data points in a dataset will be within 3 standard deviations
FLIC (finance, learning, internal, customer) organizations choose KPIs to measure the
four perspectives
Improves organization alignment to strategy
Requires time and effort AND may not yield desired behavioral change - CORRECT
ANSWER: Balanced Scorecard
, produce no more than 3.4 defects per million outputs highly disciplined, data-driven
approach for improving quality short, clearly defined projects - CORRECT ANSWER:
Six Sigma
Question - An Organization seeks to shift its business strategy to development of new
products for the future while still growing sales of its current products. Which tool could
help the company focus on both its financial objective and growth of new products?
A - Net Promoter Score
B - Six Sigma
C - Results Based Management
D - Balanced Scorecard - CORRECT ANSWER: D - Balanced Scorecard
Key words: strategy, focus on both, financial, growth
Question - Are there
differences in average police salaries across 3 adjoining precincts? Annual salaries of
individual police officers from 3 precincts
A - paired sample t-test
B - ANOVA
C - multiple regression
D - chi-square - CORRECT ANSWER: B - ANOVA
Key words: salaries, 3 precincts
Question - Are there differences in police staffing across 3 adjoining precincts? Staffing
of individual police officers from 3 precincts
