Jamie is presented with the following numbers: 6463984775. In order to hav better recall, Jamie separates the numbers as follows: 646 398 4775 so that it appears like a phone number. What Jamie has done is referred to as?

Chunking

Explanation: Chunking is a process of organizing information into shorter meaningful groups to make them manageable and easier to remember. Chunking leads to an increase in short-term memory capacity. Most common example of chunking occurs in phone numbers. Generally best Size of chunk ranges from three to four items. 6463984775 was broken into three groups of numbers 646, 398 and 4775.

Chunking

Explanation:

Chunking is a techniques used in remembering a lengthy piece of information in an easier manner.

It is the process of dividing and organizing a set of information in an easier way that will enable an individual to remember the information without stress.    

The action of Jamie is referred to as chucking because he separated the numbers into smaller groups that will  help him manage and remember the large set of  numbers  as easy as possible.

i think it is sales-oriented, but i am not sure