Yes that is correct good job
Answer:gd
Step-by-step explanation:
Vygfy
Answer:
The probability that the three friends will meet in the same group is .
Step-by-step explanation:
We can define the following random variable:
"The friend was assign to the ith group"
This way and let's define . This way and the pdf for is given by:
We want that the three friends stay in the same group, in other words ,
But this holds for only one of the three groups and need to compute for all possible outcomes. Since the condition is that the three friends stay together, there are three possibilities: They are assign to the first group or the second group or the third group. We are not interested in one of them being assigned to another group. We want:
Which is very close to zero.
The digit with the greatest value is 6 because it is in the thousands place.
6*1000=6000
7*100=700
8*10=80
9*1=9
Of these values, 6000 is the largest due to its place value.