CNSL 503 MODULE 1 Exam Questions & Answers | 100% Verified solutions
|Questions with Correct Answers 2026 latest update!!
What are statistics? - (ANSWER)Statistics encompass the mathematical field that allows us to organize,
summarize, describe, and interpret different forms of information.
Name 3 reasons why statistics are important - (ANSWER)1. Statistics allow data to be described and
communicated succinctly and concisely.
2. Statistics allow inferences to be drawn about data, particularly when it is not feasible to collect
information from all members of a certain group.
3. Statistics equip us with the necessary tools needed to critically evaluate information.
Qualitative variables - (ANSWER)Variables measured in non-numerical terms, using categories or labels
Quantitative variables - (ANSWER)Variables measured in numerical terms
Discrete variables - (ANSWER)Those that hold discrete values, such that they can be organized into
separate categories or counted using whole numbers
Continuous variables - (ANSWER)Variables that can theoretically be broken down into infinitely smaller,
fractional components
Name at least 3 examples of qualitative variables - (ANSWER)One's religion, ethnicity, eye color, and
career
Name at least 3 examples of quantitative variables - (ANSWER)Weight, height, heart rate, and test
scores
Describe the important variables involved in an experimental study - (ANSWER)The variable that is
manipulated in an experiment is known as the independent variable, and the variable that is measured
for any observable effect is known as the dependent variable. A control variable is a variable that
|Questions with Correct Answers 2026 latest update!!
What are statistics? - (ANSWER)Statistics encompass the mathematical field that allows us to organize,
summarize, describe, and interpret different forms of information.
Name 3 reasons why statistics are important - (ANSWER)1. Statistics allow data to be described and
communicated succinctly and concisely.
2. Statistics allow inferences to be drawn about data, particularly when it is not feasible to collect
information from all members of a certain group.
3. Statistics equip us with the necessary tools needed to critically evaluate information.
Qualitative variables - (ANSWER)Variables measured in non-numerical terms, using categories or labels
Quantitative variables - (ANSWER)Variables measured in numerical terms
Discrete variables - (ANSWER)Those that hold discrete values, such that they can be organized into
separate categories or counted using whole numbers
Continuous variables - (ANSWER)Variables that can theoretically be broken down into infinitely smaller,
fractional components
Name at least 3 examples of qualitative variables - (ANSWER)One's religion, ethnicity, eye color, and
career
Name at least 3 examples of quantitative variables - (ANSWER)Weight, height, heart rate, and test
scores
Describe the important variables involved in an experimental study - (ANSWER)The variable that is
manipulated in an experiment is known as the independent variable, and the variable that is measured
for any observable effect is known as the dependent variable. A control variable is a variable that
