Need help getting correct answers for #6 and #7. Feel free and share any insights into how to calculate this on a ti-84 plus calculator as well.

At a certain school, 24% of the students will qualify for financial aid type A and 198 will qualify for financial aid type B. If it is known that 2. 78 of the students will qualify for both types of financial aid, find: 5) The probability that a student will qualify for financial aid (at least one of either type A or type B) . . 403 The Probability that a student will qualify for type A and not type B. 2724 PLANB' ) The probability that a student will qualify for type B given that this student qualifies for type A. . 43 ? ! P (BIA ) = P(AND) 7 PCA) Proof that qualifying for the two types of financial aid are not independent events. Depewsent Because PCA4 B ) = 0, 43. 2. 7 90 2 Qualify for BOTH. why does this make theys dependent? Consider the following contingency table regarding passengers on the Titanic: Men Women Children Survived 338 316 56 Perished 1352 109 53 9 ) Find the probability that a randomly selected passenger was not a child. . 9510 or 95.10 % 10) Find the probability of surviving the wreck. . 3192 or 31: 92 0