Answer:
See the procedure
Step-by-step explanation:
we know that
To find the population density per m² of each of the above species, divide the amount of each species by the total area
so
<em>Ferns</em>
<em>Grass plants</em>
<em>Oaks Trees</em>
Answer: You are right its C
Step-by-step explanation:
It cannot be A because there could be 5 red 5 green and i blue
It cannot be B because it could be 5 red 3 blue and 3 green
It cannot be D because it could be 5 red 5 clue and 1 green
It is C because there will be 6 other marbles that are green and blue
Hope this helps mark me brainliest if it did
6 time 6 time 12 equals the answer
*Time is the X value on the horizontal axis. There are two data series for the Y values: Actual temperatures and and predicted temperatures.*
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.