Which is a characteristic of an effective problem statement? It is based on research. It contains outside information. It contains technical language. It is reviewed by competitors.

It is based on research

Explanation:

An effective problem statement is a term often used in research operation to describe a statement that practically deals with the current issue that needs to be solved, situations or circumstances that require enhancement, or a drawback that must be solved, which demands critical insight and conscious analysis.

There are various characteristics of Effective problem statement, some of which are:

1. It should focus on the need for solving the problem

2. The ways in which the problem will be solved should be stated in a precise and concise manner

3. It should be based on the main objective of the statement.

Hence, in this case, the correct answer is "It is based on research."

a macro is a tool that allows you to automate tasks and add functionality to your forms, reports, and controls. for example, if you add a command button to a form, you associate the button's onclick event to a macro, and the macro contains the commands that you want the button to perform each time it is clicked.