Variable	Name	Observations (separated by commas or spaces) Keep individuals in the same order.
Explanatory
Response

Scatterplot

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Calculate Correlation

Regression Models

Calculate other regression model: Quadratic Exponential

Perform Inference for Slope

Inference procedure: t interval for slope t test for slope Simulate sample slope Confidence level: 90% 95% 99%

Alternative hypothesis: β < 0 β ≠ 0 β > 0


Simulates the distribution of the sample slope when the responses are randomly shuffled to different explanatory values.
Add this many samples:

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Count the numberpercent of dots less than greater than or equal to