WGU C955 applied probability and statistics Test Bank (New Update) All Modules Covered_ Grade A Questions and Verified Answers_ 100% Correct

2/5/26, 9:18 PM Applied Probability and Statistics (WGU)



WGU C955 applied probability and statistics Test Bank
(New 2026\2027 Update) All Modules Covered_ Grade A
Questions and Verified Answers_ 100% Correct



distribution


an arrangement of values that demonstrates their frequency or
occurrence

pie chart


categorical data, %




bar chart


categorical data; displays counts or frequencies for a category




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dot plot


quantitative data, data is represented by a single point




stem plots


quantitative data, shows distribution while representing specific data
points




box plots


quantitative data, can be used to compare data sets, each part is 25% of
data




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,2/5/26, 9:18 PM Applied Probability and Statistics (WGU)



histograms


quantitative data, display frequencies or counts




symmetric distributions


the left half of a data set being roughly identical to the right half




bell curve


normal distribution, results from graphing frequency versus distribution
for a trait that varies continuously in a population




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, 2/5/26, 9:18 PM Applied Probability and Statistics (WGU)



skewed-right


type of data distribution where frequency starts small, increases,
then gradually decreases again




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