An economics test was given and the following sample scores were recorded: 
The standard deviation of the distribution is _________.
Definitions:
Word of Mouth
The informal transmission of information, ideas, or opinions from one person or group to another, typically through verbal communication.
Non-competitive Proposals
A method of procurement where a contract is awarded to a provider without a competitive bidding process, often due to unique capabilities or circumstances.
Consultants
External professionals hired to provide expert advice, guidance, or solutions in specific areas of an organization's operations.
Political Connections
Relationships and networking with political figures or institutions that can influence business outcomes or opportunities.
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