Respuesta :

The answer in the space provided is the valid questionnaire. It is because a valid questionnaire is a type of questionnaire in which it measures   a particular quantity, group or a particular thing that is related to their research. This type of questionnaire enables to promote the validity and reliability. It could be seen above that it is considered to be a valid questionnaire as it tries to measure something that is related to their research in which they will measure the population.