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WorksheetsIntroduction on Statistics
Total questions: 15
Worksheet time: 3mins
In ___________ , statistics is used to evaluate the effectiveness of newly formulated medicines and determine the effects of certain treatments to human behavior.
Medicine
Government
School
Demographics
In ______________ , statistics is used to assess the opinions and preference of the public on issues or even on candidates during election.
School
Government
Medicine
Psychology
In _____________ , statistics is used to determine the effectiveness of a teaching strategy through analysis of test scores of students.
School
Business
Government
Medicine
_______________ are facts, or a set of information or observations under study.
Variable
Data
Statistics
Discrete Variable
____________________ is a quantity which may take different values.
Statistics
Qualitative Data
Quantitative Data
Variable
Type of statistics which deals the methods and tools for collecting data, and mathematical models to describe and interpret data.
Inferential Statistics
Descriptive Statistics
Type of statistics which deals with the systems and techniques for making probability-based decisions and accurate predictions.
Inferential Statistics
Descriptive Statistics
Measures of Central Tendency such as mean, median and mode are under what type of Statistics?
Inferential Statistics
Descriptive Statistics
______________ is a portion taken from a set that will undergo study, and the result from that portion will define the whole set.
Population
Sample
Data
Inference
The correct order in conducting statistical study.
Collection -> Organization or Presentation -> Interpretation -> Analysis
Collection -> Organization or Presentation -> Analysis -> Interpretation
Organization or Presentation -> Collection -> Interpretation -> Analysis
Organization or Presentation -> Collection -> Analysis -> Interpretation
Type of Data Scale commonly in a category-form.
Nominal Scale
Ordinal Scale
Interval Scale
Ratio Scale
Type of Data Scale with rank.
Nominal Scale
Ordinal Scale
Interval Scale
Ratio Scale
Variables on this type of Data Scale have a meaningful zero point.
Nominal Scale
Ordinal Scale
Interval Scale
Ratio Scale
Collected data from an original source first hand.
Primary Data
Secondary Data
Qualitative Data
Quantitative Data
This is a categorical measurement not by numbers, but natural language description.
(e.g., Attitude: Strongly Agree, Agree, Disagree; Gender, Nationality, etc.)
Primary Data
Secondary Data
Qualitative Data
Quantitative Data
