STATISTICS PORTAGE CNSL 503 EXAM 1-ACTUAL
EXAM-LATEST UPDATE 2025-COMPLETE QUESTIONS
WITH CORRECT DETAILED AND VERIFIED ANSWERS |
MOSTLY TESTED QUESTIONS-RATED 100%
CORRECT!! ALREADY GRADED A+
statistics - ...(ANSWERS)....encompasses the mathematical field that allows us to
organize, summarize, describe and interpret different forms of information
Statistics involves using mathematical formulas and calculations to understand
both small and large sets of informations called... - ...(ANSWERS)....data (singular
datum)
3 importances of statistics - ...(ANSWERS)....1. allows to be described and
communicated sufficiently and concisely
2. allows to draw inferences about data
3. equips with necessary tools to make everyday decisions
variable - ...(ANSWERS)....a measurable characteristic that can vary in value
Examples of variables - ...(ANSWERS)....religion, temperature, cancer diagnosis,
number of patients in a hospital, job satisfaction
Variables can be... - ...(ANSWERS)....qualitative or quantitative
, qualitative (categorical) variable - ...(ANSWERS)....a variable measured in non-
numerical terms, using labels or categories; all are discrete
Examples of qualitative variables - ...(ANSWERS)....religion, cancer diagnosis
quantitative (numerical) variables - ...(ANSWERS)....a variable that is measured in
numerical terms; can be discrete or continuous
Examples of quantitative variables - ...(ANSWERS)....temperature, number of
patients in a hospital
discrete variable - ...(ANSWERS)....can be organized into separate categories or
counted using whole numbers
Examples of discrete variables - ...(ANSWERS)....religions, number of patients in a
hospital
continuous variable - ...(ANSWERS)....has an infinite number of values between
observations
Examples of continuous variables - ...(ANSWERS)....temperature, time
experiment - ...(ANSWERS)....a specific research methodology; aimed at
examining cause-effect relationship
EXAM-LATEST UPDATE 2025-COMPLETE QUESTIONS
WITH CORRECT DETAILED AND VERIFIED ANSWERS |
MOSTLY TESTED QUESTIONS-RATED 100%
CORRECT!! ALREADY GRADED A+
statistics - ...(ANSWERS)....encompasses the mathematical field that allows us to
organize, summarize, describe and interpret different forms of information
Statistics involves using mathematical formulas and calculations to understand
both small and large sets of informations called... - ...(ANSWERS)....data (singular
datum)
3 importances of statistics - ...(ANSWERS)....1. allows to be described and
communicated sufficiently and concisely
2. allows to draw inferences about data
3. equips with necessary tools to make everyday decisions
variable - ...(ANSWERS)....a measurable characteristic that can vary in value
Examples of variables - ...(ANSWERS)....religion, temperature, cancer diagnosis,
number of patients in a hospital, job satisfaction
Variables can be... - ...(ANSWERS)....qualitative or quantitative
, qualitative (categorical) variable - ...(ANSWERS)....a variable measured in non-
numerical terms, using labels or categories; all are discrete
Examples of qualitative variables - ...(ANSWERS)....religion, cancer diagnosis
quantitative (numerical) variables - ...(ANSWERS)....a variable that is measured in
numerical terms; can be discrete or continuous
Examples of quantitative variables - ...(ANSWERS)....temperature, number of
patients in a hospital
discrete variable - ...(ANSWERS)....can be organized into separate categories or
counted using whole numbers
Examples of discrete variables - ...(ANSWERS)....religions, number of patients in a
hospital
continuous variable - ...(ANSWERS)....has an infinite number of values between
observations
Examples of continuous variables - ...(ANSWERS)....temperature, time
experiment - ...(ANSWERS)....a specific research methodology; aimed at
examining cause-effect relationship
