Prompt for Wednesday, April 14
Motivation: Is
job growth changing?
Tools:
permutation tests
.
Inspiration:
Energy flow charts
.
What does it mean to look random?
How can we estimate the strength of a correlation?
When do we decide that there's a pattern?
Swap y-values
Clear
Replications:
Slope (real):
; 90% Conf Int: [
,
] Size: