Statistics Data Collection Flashcard

Flashcard
•
Mathematics
•
12th Grade
•
Hard
+2
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is random sampling?
Back
Random sampling is a technique where individuals are selected randomly from the entire population, ensuring that every individual has an equal chance of being chosen.
Tags
CCSS.HSS.IC.B.3
2.
FLASHCARD QUESTION
Front
What is stratified sampling?
Back
Stratified sampling is a method where the population is divided into subgroups (strata) based on shared characteristics, and individuals are randomly selected from each subgroup.
Tags
CCSS.HSS.IC.B.3
3.
FLASHCARD QUESTION
Front
List some commonly used data collection tools in statistics research.
Back
Surveys, questionnaires, interviews, and observational studies are commonly used data collection tools in statistics research.
Tags
CCSS.6.SP.B.5B
4.
FLASHCARD QUESTION
Front
What are the various data collection techniques used in statistics?
Back
The various data collection techniques include surveys, experiments, observational studies, and secondary data analysis.
Tags
CCSS.HSS.IC.B.3
5.
FLASHCARD QUESTION
Front
What are the key components of experimental design in statistics?
Back
The key components of experimental design include control group, experimental group, randomization, replication, and blocking.
Tags
CCSS.HSS.IC.B.3
6.
FLASHCARD QUESTION
Front
How can researchers minimize bias in data collection?
Back
Researchers can minimize bias by using random sampling, ensuring the sample is representative of the population, and using standardized data collection methods.
Tags
CCSS.HSS.IC.B.3
7.
FLASHCARD QUESTION
Front
Define observational study.
Back
An observational study is a type of research where the researcher observes and records behavior or outcomes without manipulating any variables.
Tags
CCSS.HSS.IC.B.3
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