I believe the answer is C.
Answer:
The quotient of:
is: 
Step-by-step explanation:
We need to find quotient of: 
We know that 
Now solving:

Writing it in scientific notation

So, the quotient of:
is: 
You take 300 - 99 you get 201 so you still have 201lbs so then 3 times 67 is 201 so it would be B
Minus 150 meters pepega I don’t quite understand the question but that is one way to get from 400 to 350 meters.
Answer: The interquartile range is preferred when the data are skewed or have outliers. An advantage of the standard deviation is that it uses all the observations in its computation.
Step-by-step explanation:
The interquartile range are resistant to outliers and can be used for data having glaring outliers.
Outliers are values that are too far away from the central value.
Interquartile range is a better option than standard deviation when there are a few extreme values and the distribution is skwed.