a cell phone company wants to determine the average amount of data that their smart phone customers use each…

a cell phone company wants to determine the average amount of data that their smart phone customers use each month. which group would best represent a sample of the population? one thousand of their customers with the most expensive monthly plans one thousand of their customers who most recently signed up with the company one thousand of their customers with a current smart phone data plan one thousand of their customers who called in for technical support

a cell phone company wants to determine the average amount of data that their smart phone customers use each month. which group would best represent a sample of the population? one thousand of their customers with the most expensive monthly plans one thousand of their customers who most recently signed up with the company one thousand of their customers with a current smart phone data plan one thousand of their customers who called in for technical support

Answer

Answer:

one thousand of their customers with a current smart phone data plan

Brief Explanations:

Pour déterminer la moyenne d'utilisation de données des clients, il faut un échantillon représentatif. Les clients avec un forfait de données actuelle sont la meilleure option car ils utilisent les services de données. Les autres options sont biaisées (par exemple, les clients avec les forfaits les plus chers, les nouveaux clients ou ceux ayant demandé de l'aide technique ne représentent pas tous les clients utilisant des données).