Statıstıcs I Deneme Sınavı Sorusu #836464
60 % of students take Statistics 2 course after Statistics 1 course. 25 % of students takes Statistics 2 course without taking Statistics 1 course. What is the probability that a student who takes Statistics 2 course has not taken Statistics 1 course?
|
0.15 |
|
0.25 |
|
5 / 12 |
|
12 / 17 |
|
5 / 17 |
Yanıt Açıklaması:
25 / (25 + 60) = 25 / 85 = 5 / 17. pg. 141. Correct answer is E.
Yorumlar
- 0 Yorum