Please help to solve this probability problem. The numbers on the line (excluding the question numbers like 1. 2. 3.) ar
Posted: Mon Nov 15, 2021 10:01 am
Please help to solve this probability problem. The numbers on
the line (excluding the question numbers like 1. 2. 3.) are the
final correct answers (for this question, the correct answers are
4.12 and 1.33 respectively). Please give detailed steps
to explain how to get the final correct answer. Thanks!
5. Fill in the blanks 1 This present class consists of: • 31 students in MA2216, • 72 students in ST2131, and • 10 students who are auditing (guests). From this class, 15 students are randomly selected to form a group. What is the expected number of MA2216 students in the group? Ans: 1. 4.12 (2 decimal places) What is the expected number of auditing students in the group? Ans: 2. 1.33 (2 decimal places)
the line (excluding the question numbers like 1. 2. 3.) are the
final correct answers (for this question, the correct answers are
4.12 and 1.33 respectively). Please give detailed steps
to explain how to get the final correct answer. Thanks!
- Please Help To Solve This Probability Problem The Numbers On The Line Excluding The Question Numbers Like 1 2 3 Ar 1 (226.9 KiB) Viewed 77 times