What is the primary purpose of data collection in scientific research?
2.03 Data Collection

Quiz
•
Computers
•
9th Grade
•
Medium
B Silver
Used 3+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To create new data
To gather information for analysis
To delete unnecessary data
To confuse researchers
Answer explanation
The primary purpose of data collection in scientific research is to gather information for analysis. This data is essential for drawing conclusions, testing hypotheses, and advancing knowledge in various fields.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a common method of data collection?
Guessing
Survey
Daydreaming
Ignoring
Answer explanation
A survey is a systematic method of data collection that involves asking people questions to gather information. Unlike guessing, daydreaming, or ignoring, surveys provide structured and reliable data.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When collecting data, why is it important to ensure accuracy?
To make the data look impressive
To ensure reliable results
To confuse competitors
To increase the volume of data
Answer explanation
Ensuring accuracy in data collection is crucial to obtain reliable results. Accurate data leads to valid conclusions and informed decisions, while inaccurate data can mislead and produce erroneous outcomes.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which unit would you use to measure the length of a classroom?
Miles
Feet
Kilograms
Ounces
Answer explanation
Feet is the appropriate unit to measure the length of a classroom, as it is commonly used for shorter distances. Miles are too large, while kilograms and ounces measure weight, not length.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a potential consequence of collecting biased data?
Improved accuracy
Misleading conclusions
Faster data processing
Increased data volume
Answer explanation
Collecting biased data can lead to misleading conclusions, as the data may not accurately represent the true situation. This can result in incorrect insights and decisions based on flawed information.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a data collection tool?
Questionnaire
Interview
Calculator
Observation
Answer explanation
A calculator is a tool for performing calculations, not for collecting data. In contrast, questionnaires, interviews, and observations are all methods used to gather information from respondents.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In data collection, what does the term "sample" refer to?
The entire population
A subset of the population
A random guess
A type of data error
Answer explanation
In data collection, a "sample" refers to a subset of the population. It is used to make inferences about the entire population without needing to collect data from every individual.
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