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, C, And D
Could be these answers...
it is yes, then no, then yes.
Pretty sure it’s C That one makes the most sense to me please let me know if you get it right