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The marketing management of a shopping complex food court, wants to investigate the average age of customers of three of the food court's fast food outlets: fish and chips, sandwich bar, and chicken and chips. This is to ascertain whether they should be providing different seating options for patrons.
They take a random sample of eight customers at each of these three outlets and record their ages.
Do these data provide enough evidence at the 5% significance level to infer that there are differences in ages among the customers of the fast food outlets, and that the food court should provide different seating options? From previous analyses, ages of customers of this food court are normally distributed.
Primacy Effect
The tendency to remember information at the beginning of a list better than information in the middle or at the end.
Distinctiveness
The quality of being unique or different in comparison to others, often making a person or object stand out.
Consistency
The quality of always behaving or performing in a similar manner, leading to predictability in actions or beliefs.
Consensus
A general agreement or collective opinion among a group of individuals, often achieved through discussion and compromise.
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