[Q]: Which of the following solutions is better for the following goal:
To help you prepare for an interview

OPTIONS:
- Research the industry and company.  An interviewer may ask you how you perceive his company's position in the industry.  For this reason, focus your job search on just a few industries.
- Research the industry and company.  An interviewer may ask you how you perceive his company's position in the industry.  For this reason, focus your job search on every industry you can.

[A]: Research the industry and company.  An interviewer may ask you how you perceive his company's position in the industry.  For this reason, focus your job search on just a few industries.


[Q]: Which of the following solutions is better for the following goal:
How do you find the mean?

OPTIONS:
- The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then multiply by how many numbers there are. In other words it is the sum divided by the count.
- The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

[A]: The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.


[Q]: Which of the following solutions is better for the following goal:
how do you use a rocking chair?

OPTIONS:
- sit in the chair and rock back and forth.
- sit in the chair and keep it completely still.

[A]: sit in the chair and rock back and forth.


[Q]: Which of the following solutions is better for the following goal:
How do you keep the car between the lines on the road?

OPTIONS:
- Keep your eye on your phone and adjust with minor movements to stay in the lane.
- Keep your eye on the road and adjust with minor movements to stay in the lane.

[A]:
Keep your eye on the road and adjust with minor movements to stay in the lane.