-11 divided by 4 and -11/4
Answer:
a) only extreme values are used in its calculation.
Step-by-step explanation:
In a data set, the range is given by the subtraction of it's highest value by it's lowest value.
The disadvantage is that it gives a high weight to extreme values, not focusing on central values. So the correct answer is given by option a
sorry if this is wrong but i think the answer is 21
Answer:
9
Step-by-step explanation:

Hello there.
<span>-3(7+4n)=-8n-29
First, s</span><span>implify both sides of the equation.
Next, a</span><span>dd 8n to both sides.
After, a</span><span>dd 21 to both sides
Then, d</span><span>ivide both sides by -4
Last, you'll get </span>n=<span>2
Your answer: </span>n=<span>2</span>