Answer:
there are 15 birds all together and 5 black birds on the tree.
Step-by-step explanation:
-16+4n
Just have to simplify
Answer:
The answer is 0, 1/3.
Step-by-step explanation:
This is because only at 0 does the line intersect through 1/3.
we have
Min=26
Q1=67
Q2=80
Q3=87
Max=100
Mean=76
Mode=100
standard deviation=76
IQR=20
so
In this problem
the mean is equal to the standard deviation
therefore
<h2>The standard deviation is incorrectly</h2>
Answer:
Step-by-step explanation:
