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Descriptive statistics questions with correct answers rated A+
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Descriptive statistics questions with correct answers rated A+
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Descriptive statisticsfrequency distribution table - correct answer ✔✔shows the number of times each score occurs in a set
of data
frequency distribution table can be: - correct answer ✔✔Ungrouped
Grouped
Cumulative
ungrouped frequency distribution - correct answer ✔✔Data presented in ascending or descending order
with the frequency of each individual score
Ascending - correct answer ✔✔increasing
Descending - correct answer ✔✔moving downward
grouped frequency distribution - correct answer ✔✔Data presented in a range of scores with the
frequency of scores that fell within the rang
cumulative frequency distribution - correct answer ✔✔Frequency of occurrence of scores up to and
including any given value in the data set
frequency distribution tables can display in a - correct answer ✔✔X-Y axis graph
X-Y Axis Graphs can show - correct answer ✔✔Normal distribution or skew
normal distribution (Gaussian distribution) - correct answer ✔✔Bell-shaped curve (symmetrical and
unimodal)
Mean, median, mode are EQUAL
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