Original population - change sample size
In order to understand the sampling distribution associated with the slope coefficient, it is valuable to visualize the impact changes in the sample and population have on the slope coefficient. Here, changing the sample size directly impacts how variable the slope is.
Este exercício faz parte do curso
Inference for Linear Regression in R
Exercício interativo prático
Experimente este exercício completando este código de exemplo.
set.seed(4747)
# Generate 100 random samples of size 50
many_samples <- ___
# Using many_samples, plot response vs. explanatory, grouped by replicate
___ +
# Add a point layer
___ +
# Add a smooth trend layer, using lin. reg., no ribbon
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