Abag contains 5 black marbles, 9 white marbles, and 2 red marbles. one marble is to be chosen at random. what is the probability that the chosen marble will be red?

a. 1/16

b.1/8

c. 1/3

d.1/2

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

1/6

step-by-step explanation: