Answer:
Square root of the variance of the "number of daily parking tickets"
Step-by-step explanation:
The Standard Deviation is a measure of how spread out numbers are.
Its symbol is σ (the Greek letter sigma)
The formula is easy: it is the square root of the Variance.
A. hope this helps I’m pretty sure it’s right though
Answer:
1.
Planning a wedding
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2.
A huddle in and practice before a football game.
3.
The passing of a Constitutional Amendment.