Aand b are two events. the notation for conditional probability is p(b|a) . which notation is the probability of two events being not independent?

a. p(b|a) = p(a and b) / p(a)
b. p(b|a) = p(a) / p(b)
c. p(b|a) = p(b)
d. p(b|a) = p(b) / p(a)

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?

Which of the following three dimensional figures has a circle as it’s base

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.