Answer:
5.6
Step-by-step explanation:
Sheryl got the following scores on her spelling tests.
95, 89, 99, 85, 82
Mean = sum of all observations/ Number of observations
Sum of all observations
Number of observations = 5
So,
Mean
Let M denotes the mean
Mean absolute deviation
Put
So,
Mean absolute deviation
Answer:
Left side of graph of function would be up .
Step-by-step explanation:
Given : .
To find : In which direction does the left side of the graph of this function point.
Solution : We have given that .
We can see from the given function Degree is even and leading coefficient is positive .
By the behavior of end points : left side of graph would be up .
Therefore, left side of graph of function would be up .
Answer:
Step-by-step explanation:
we have
solve for x
Group terms that contain the same variable and move the constants to the other side