
Data Analysis Quiz
Authored by Robert Andacs
Science
9th Grade
NGSS covered
Used 3+ times

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14 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of data analysis focuses on analyzing data collected over time?
Time series analysis
Spatial analysis
Text analysis
Network analysis
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which step of the data analysis process are statistical models developed to explain the relationships in the data?
Data preprocessing
Exploratory data analysis
Data modeling
Data interpretation
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in the data analysis process?
Data visualization
Data collection
Data preprocessing
Data modeling
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What technique is used to identify relationships between variables in a dataset?
Clustering
Regression analysis
Principal component analysis
Hypothesis testing
Tags
NGSS.MS-PS3-4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which data analysis technique is used to classify data into groups based on similarities?
Regression analysis
Clustering
Association rule mining
Dimensionality reduction
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the measure of the spread of data around the mean called?
Variance
Range
Standard deviation
Interquartile range
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which statistical measure describes the average value of a dataset?
Standard deviation
Median
Mode
Mean
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