Write a survey question for which you would expect to collect numerical data

What is the number of people live in your house?

Step-by-step explanation:

The survey is a way to get people's views or information about a particular thing. For getting this information the questions which are to be asked are known as Survey Question. It can have different have of answers that are numeric, dichotomous, etc. The Survey question whose answer is numeric can be many.

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.