ELEMENTARY STATISTICS 13 COMPREHENSIVE
STUDY SHEET 2026 SOLVED QUESTIONS
PREMIUM BUNDLE
◉ Variable.
Answer: a characteristic or attribute that can assume different
values.
◉ Data.
Answer: the values (measurements or observations) that the
variables can assume. Information.
◉ Random Variables.
Answer: variables whose values are determined by chance.
◉ Data Set.
Answer: a collection of data values.
◉ Data Value (Datum).
Answer: each value in the data set.
, ◉ Descriptive Statistics.
Answer: consists of the collection, organization, summarization, and
presentation of data. Describing a situation.
◉ Inferential Statistics.
Answer: consists of generalizing from samples to populations,
performing estimations & hypothesis tests, determining
relationships among variables, & making predictions.
◉ Probability.
Answer: the chance of an event occurring.
◉ Population.
Answer: consists of all subjects (human or otherwise) that are being
studied.
◉ Sample.
Answer: a group of subjects selected from a population.
◉ Hypothesis Testing.
Answer: a decision making process for evaluating claims about a
population, based on information obtained from samples.
STUDY SHEET 2026 SOLVED QUESTIONS
PREMIUM BUNDLE
◉ Variable.
Answer: a characteristic or attribute that can assume different
values.
◉ Data.
Answer: the values (measurements or observations) that the
variables can assume. Information.
◉ Random Variables.
Answer: variables whose values are determined by chance.
◉ Data Set.
Answer: a collection of data values.
◉ Data Value (Datum).
Answer: each value in the data set.
, ◉ Descriptive Statistics.
Answer: consists of the collection, organization, summarization, and
presentation of data. Describing a situation.
◉ Inferential Statistics.
Answer: consists of generalizing from samples to populations,
performing estimations & hypothesis tests, determining
relationships among variables, & making predictions.
◉ Probability.
Answer: the chance of an event occurring.
◉ Population.
Answer: consists of all subjects (human or otherwise) that are being
studied.
◉ Sample.
Answer: a group of subjects selected from a population.
◉ Hypothesis Testing.
Answer: a decision making process for evaluating claims about a
population, based on information obtained from samples.