to decide which dinner specials to offer, a restaurant invited all of its customers to complete an online…

to decide which dinner specials to offer, a restaurant invited all of its customers to complete an online survey about their food preferences, and 12 of them did. is this sample of the restaurants customers likely to be biased? yes no

to decide which dinner specials to offer, a restaurant invited all of its customers to complete an online survey about their food preferences, and 12 of them did. is this sample of the restaurants customers likely to be biased? yes no

Answer

Answer:

yes

Brief Explanation:

Only customers who responded are in sample. Likely only those with strong opinions or more free - time replied, causing bias.