1. A small company has just bought two software packages to do statistical analysis of marketing data. They are called Blue and Steel. On first trials, Blue crashes 3% of the time and Steel crashes 9% of the time. Of 10 employees, 2 are assigned Blue and 8 are assigned Steel. Francesca was assigned a program at random. It crashed on the first trial. What are the odds that she was assigned Blue

Write the contrapositive of the conditional statement. determine whether the contrapositive is true or false. if it is false, find a counterexample. a converse statement is formed by exchanging the hypothesis and conclusion of the conditional. a) a non-converse statement is not formed by exchanging the hypothesis and conclusion of the conditional. true b) a statement not formed by exchanging the hypothesis and conclusion of the conditional is a converse statement. false; an inverse statement is not formed by exchanging the hypothesis and conclusion of the conditional. c) a non-converse statement is formed by exchanging the hypothesis and conclusion of the conditional. false; an inverse statement is formed by negating both the hypothesis and conclusion of the conditional. d) a statement not formed by exchanging the hypothesis and conclusion of the conditional is not a converse statement. true

5. (04.07)which of the following exponential functions goes through the points (1, 12) and (2, 36)? (2 points)f(x) = 3(4)^xf(x) = 4(3)^-xf(x) = 3(4)^-xf(x) = 4(3)^x

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1