A florist sold bouquets of red roses to 15 of the first 20 customers who came into his shop. What is the experimental probabilit
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Answer:
Check the explanation
Step-by-step explanation:
Let be the indicator random variable that takes the value 1 if the ith coin is the first coin in a sequence of 19 consecutive heads.
For any sequence of length 19, the starting coin can be from toss i ,
such that i is between 1 and n - 19+1
Thus the number of such sequences is
Kindly check the attached image below for the step by step explanation to the question above.
