№ files_lp_3_process_7_084785
Set of quantitative statistics exercises containing numerical datasets and analytical questions on simple linear regression and factorial experimental design, including estimation, hypothesis testing, effect calculation, and graphical analysis.
Type of document: Problem set
Subject: Statistics
Topics: Linear regression, confidence intervals, hypothesis testing, factorial experiments, interaction effects
Statistical methods: Residual mean square, t-tests, confidence intervals, prediction intervals, main effect plots, interaction plots, Pareto chart
Variables: x, y, temperature, cooking time, sugar, pressure, pH, conversion
Number of regression datasets: 2
Number of factorial experiments: 2
Response variables: y, sugar content, conversion (%)
Significance levels: 5%, 1%, 10%
Confidence levels: 90%, 95%, 99%
Price: 8 / 10 USD
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