3balls are randomly drawn from a box containing 4 yellow 2 blue and 5 red balls. youwin a prize if all three are yellow. what is the probability of winning?

Step-by-step explanation:

Given : The number of yellow balls in the box = 4

The total number of balls =

Since the given situation has dependent events.

Then, the probability of that all three balls are yellow is given by :-

Hence, the probability of winning =

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.

41*67/2=1373.5

step-by-step explanation:

i just used a calculator