.#8: The population variance for a data set is 225; the population mean is 25. What is the coefficient of variation, expressed as a percentage?
#10: Consider the following sample data of adult cats awaiting adoption at the county animal shelter on a randomly selected day.
19
23
16
23
19
Which statement best summarizes this sample data, in terms of measures of center and spread?
On average, there are 20 adult cats awaiting adoption at the county animal shelter on any given day, give or take 3 adult cats.
On average, there are 19 adult cats awaiting adoption at the county animal shelter on any given day, give or take 4 adult cats.
On average, there are 21 adult cats awaiting adoption at the county animal shelter on any given day, give or take 3 adult cats.
On average, there are 19 adult cats awaiting adoption at the county animal shelter on any given day, give or take 2 adult cats.
On average, there are 20 adult cats awaiting adoption at the county animal shelter on any given day, give or take 2 adult cats.
On average, there are 19 adult cats awaiting adoption at the county animal shelter on any given day, give or take 3 adult cats.
On average, there are 21 adult cats awaiting adoption at the county animal shelter on any given day, give or take 4 adult cats.
On average, there are 21 adult cats awaiting adoption at the county animal shelter on any given day, give or take 2 adult cats.
On average, there are 20 adult cats awaiting adoption at the county animal shelter on any given day, give or take 4 adult cats.