At a certain University, the chance of a student receiving financial aid is 83%. 15 students are randomly and independently chosen. Find the probability that at least 13 of them are receiving financial aid. ROUND YOUR FINAL ANSWER TO 3 DECIMALS. Choose the most correct (closest) answer below.

a.0.482

b.0.249

c.0.518

d.0.751

At a certain University, the chance of a student receiving financial aid is 53%. 15 students are randomly and independently chosen. Find the probability that 11 or 12 of them are receiving financial aid. ROUND YOUR FINAL ANSWER TO 3 DECIMALS. Choose the most correct (closest) answer below.

a.0.091

b.0.211

c.0.085

d.0.205

At a certain University, the chance of a student receiving financial aid is 83%. 15 students are randomly and independently chosen. Find the probability that at most 10 of them are receiving financial aid. ROUND YOUR FINAL ANSWER TO 3 DECIMALS. Choose the most correct (closest) answer below.

a.0.030

b.0.970

c.0.096

d.0.904

A quiz consists of 10 true/false questions. You have a 65% chance of getting the answer correct on each question. Find the probability that you ace the exam (obtain a grade of 80% or better). ROUND YOUR FINAL ANSWER TO 3 DECIMALS. Choose the most correct (closest) answer below.

a.0.738

b.0.086

c.0.914

d.0.262

A quiz consists of 10 true/false questions. You have a 65% chance of getting the answer correct on each question. Find the probability that you fail the exam (obtain a grade of 50% or below on the exam). ROUND YOUR ANSWER TO 3 DECIMALS. Choose the most correct (closest) answer below.

a.0.751

b.0.905

c.0.095

d.0.249

A quiz consists of 10 true/false questions. You have a 55% chance of getting the answer correct on each question. Find the probability that you get 7 or 8 questions correct. ROUND YOUR FINAL ANSWER TO 3 DECIMALS Choose the most correct (closest) answer below.

a.0.243

b.0.264

c.0.502

d.0.481