Respuesta :
Answer:
A.
Step-by-step explanation:
you can get this easily if you read the question carefully
The result of the survey is valid: D. No, because the company did not use a random sample.
What is random sample?
Random sample are data that are randomly collected which are use to draw or reach a conclusion.
Example a sample is said to be random when five out of 1,000 are chosen or pick randomly to complete a survey.
Therefore the survey is not a random sample.
Learn more about random sample here:https://brainly.com/question/24466382