What is the probability of obtaining 3 heads and 1 tail (order irrelevant) on four flips of a fair coin?
1 answer:
You might be interested in
Answer:
See below
Step-by-step explanation:
Add 5 to each preceding number
= (
)+5
1 9 9
2 14 [9+5]
3 19 [14+5]
4 24 [19+5]
5 29 [24+5]
6 34 34 [29+5]