Statıstıcs I Deneme Sınavı Sorusu #1095121
Let's assume that three perfect coins are flipped three times, what is the probability that all the results are head?
|
2/9 |
|
3/8 |
|
2/4 |
|
1/8 |
|
1/16 |
Yanıt Açıklaması:
The sample space is
S = {(TTT), (TTH), (THT), (HTT), (THH), (HTH), (HHT), (HHH)}
only once all the results are head, therefore
P(all head) = 1/ 8
Yorumlar
- 0 Yorum