Social Science Psychology
Portage Math 110 Elementary Statistics
(Module 2)
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Module 2 Statistics Portage Stats Exam 2 MATH 110 terms Module 2 Portag
37 terms Teacher 28 terms 25 terms 17 terms
rootdowwn Preview remotas_78k Preview eeldeiry Preview lme
Practice questions for this set
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μ (mu)
calculated mean of the entire population (sum of values in population / N =
number of observations in pop)
Choose an answer
1 population mean 2 sample mean
, 3 weighted mean 4 modal mean
Don't know?
Terms in this set (35) Hide definitions
frequency distribution A tabular summary of data showing the number (frequency) of observations in
each of several distinctive (nonoverlapping) categories or classes.
relative frequency A ratio that compares the frequency of each category to the total.
frequency of the class / n where n = total count of all classes
relative percentage percentage of time the value occurs in the sample or population
relative frequency x 100
charting a means to represent frequencies visually
column chart Data graphed as a series of vertical bars
x-axis: class
y-axis: frequency of class
bar chart Data graphed as a series of horizontal bars
x-axis: frequency of class
y-axis: class
Portage Math 110 Elementary Statistics
(Module 2)
Leave the first rating
Add to calendar
Play your way to mastery with fun games
Match Blocks Charms NEW
Students also studied
Flashcard sets Study guides
Module 2 Statistics Portage Stats Exam 2 MATH 110 terms Module 2 Portag
37 terms Teacher 28 terms 25 terms 17 terms
rootdowwn Preview remotas_78k Preview eeldeiry Preview lme
Practice questions for this set
Learn 1 /7 Study with Learn
μ (mu)
calculated mean of the entire population (sum of values in population / N =
number of observations in pop)
Choose an answer
1 population mean 2 sample mean
, 3 weighted mean 4 modal mean
Don't know?
Terms in this set (35) Hide definitions
frequency distribution A tabular summary of data showing the number (frequency) of observations in
each of several distinctive (nonoverlapping) categories or classes.
relative frequency A ratio that compares the frequency of each category to the total.
frequency of the class / n where n = total count of all classes
relative percentage percentage of time the value occurs in the sample or population
relative frequency x 100
charting a means to represent frequencies visually
column chart Data graphed as a series of vertical bars
x-axis: class
y-axis: frequency of class
bar chart Data graphed as a series of horizontal bars
x-axis: frequency of class
y-axis: class
