O It is not possible to determine the margin of error from this information. D Question 5 1 pts Which type of sampling method is being employed in the following example: "A huge line has formed at the Apple store. The customers are waiting to purchase the new iphone 6s. A new reporter decides to ask every 5th person why they prefer iphones over Android based phones." Simple Random Sampling Sampling of Convenience O Stratified Sampling O Systematic Sampling O Cluster Sampling