California
1. Research Methods
1.3 Statistical Analysis, Data interpretation and significance
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7th Grade Science
Scientific Investigation
1. Research Methods
1.3 Statistical Analysis, Data interpretation and significance
Statistical Analysis and Data Interpretation in Science
Learners explore how to analyze data, identify patterns, and determine whether scientific results are meaningful and reliable.
What You'll Learn
Mean, median, and mode summarize data sets as central values.
Outliers distort the mean but rarely affect the median value.
Statistical significance shows results are unlikely due to chance.
Graph type selection depends on the nature of collected data.
What You'll Practice
1
Students calculate mean, median, mode, and range from data.
2
Learners identify outliers and evaluate their effect on results.
3
Practice questions test understanding of correlation and significance.
Why This Matters
Statistical analysis empowers learners to evaluate scientific evidence critically, distinguish meaningful results from random chance, and communicate findings accurately across all areas of science and everyday life.
This Unit Includes
Practice exercises
Learning resources
Skills
Statistical Analysis
Data Interpretation
Central Tendency
Correlation
Graphing
CA Curriculum Aligned