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WGU C207 Module 2 Question and answers correctly solved 2025/2026

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WGU C207 Module 2 Question and answers correctly solved 2025/2026 Which of the following statistics are unaffected by a single large outlier? - correct answer Median, Variance, Interquartile Range Which of the following is most suitable for policy making based on income distribution? - correct answer Median If we study data from a population whose mean is 200 and standard deviation is 30, which of the following data points has a z-score of -3? - correct answer 110 Which of the following statistics are measures of spread or variability of a dataset? - correct answer Range, Variance

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WGU C207 Module 2 Question and
answers correctly solved 2025/2026
Which of the following statistics are unaffected by a single large outlier? - correct answer ✔Median,
Variance, Interquartile Range



Which of the following is most suitable for policy making based on income distribution? - correct
answer ✔Median



If we study data from a population whose mean is 200 and standard deviation is 30, which of the
following data points has a z-score of -3? - correct answer ✔110



Which of the following statistics are measures of spread or variability of a dataset? - correct answer
✔Range, Variance



An experiment consist of rolling a dice and flipping a coin. Which two choices below best apply for
computing the probability of rolling a 6 on a dice AND flipping a head on a coin? - correct answer
✔Multiplication, Intersection



An experiment consists of rolling dice and flipping a coin. Which two choices below best apply for
computing the probability of rolling a dice OR flipping a head on a coin? - correct answer ✔Addition,
Union



The probability that a baby is a girl, given that the baby is wearing pink is 0.8. The probability that a baby
is a girl is 0.5. Which of the choices below best applies for determining the probability that a baby is
wearing pink GIVEN THAT the baby is a girl? - correct answer ✔Bayes Theorem

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