List the steps involved in scientific polling

Create a public opinion poll make most multiple choice yes/no

Select the population and sample determine the population

Conduct the public opinion poll prepare and practice s brief introduction

this question makes no sense dude

increases in demand are shown by a shift to the right in the demand curve. this could be caused by a number of factors, including a rise in income, a rise in the price of a substitute or a fall in the price of a complement.

which the answer is:

b