Math 110 Elementary Statistics ACTUAL EXAM
QUESTIONS WITH COMPLETE SOLUTION GUIDE
(A+ GRADED 100% VERIFIED) LATEST VERSION
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Terms in this set (48)
Collections of observations (measurements, genders,
Data
surveys)
Collection of methods for planning experiments,
obtaining data, organizing, summarizing, presenting,
Statistics
analyzing, interpreting, and drawing conclusions
based on data.
the complete collection of all measurements or data
that are being considered. typically it is the complete
Population
collection of data that we would tend to make
reference about.
the collection of data from every member of the
Census
population (not really tho)
a subcollection of members selected from a
Sample
population
voluntary response one in which the respondents themselves decide
sample whether to be included
a numerical measurement describing some
Parameter
characteristic of a population
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, 5/13/25, 1:26 PM Math 110 Elementary Statistics ACTUAL EXAM QUESTIONS WITH COMPLETE SOLUTION GUIDE (A+ GRADED 100% VERIFIE…
a numerical measurement describing some
statistic
characteristic of a sample
consists of numbers representing counts or
Quantitative data
measurements
consist of names or labels that are not numbers
categorial data
representing counts or measurements
result when the data values are quantitative and the
discrete data
number of values is finite or "countable"
results from infinitely many possible quantitative
continuous data values, where the collection of values is not
countable
characterized by data that consist of names, labels, or
nominal level of categories only, and the data cannot be arranged in
measurement an ordering scheme (such as low to high)
Ex. Eye colors
Opposite of nominal level but differences (subtract)
ordinal level of between data values either can't be determined or are
measurement meaningless
Ex. Ranks of colleges in U.S. News & World Report
if they can be arranged in order, and differences
between data values can be found and are
meaningful. Data at this level do not have a natural
interval level of
zero starting point at which none of the quantity is
measurement
present.
Ex. Body temperatures in degrees Fahrenheit or
Celsius
A measurement of a variable in which the numbers
indicating a variable's values represent fixed
ratio level of measurement
measuring units and an absolute zero point
Ex. Heights, Lengths, Distances, Volumes
data so large & complex it goes beyond the
Big Data
capabilities of traditional software tools
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