The defensive coaches had hoped that the average number of tackles of the opponent’s QB would increase during the game in a distribution of 15% of the tackles in the first quarter,15% in the second,30% in the third, and 40% in the fourth. The mean number of tackles for the 2007 season was as follows: 37, 35, 73, 40. Did the mean sacks per game fit the desired distribution? Let a = 0.10.

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.

step-by-step explanation:

where is the question is there is a formula or is there not one

since s and t are mutually exclusive, their probabilities are disjoint and we have that p(s and t) = p(s ∩ t) = 0.

this equation gives you the intersection (or) of the probability of two mutually disjoint events: p(s or t) = p(s ∪ t) = p(a) + p(b) = 22% + 47% = 69%