A large city in Southern California collected data on education and the unemployment rate for its residents with a survey.The following is the survey data. 
a.Calculate the mean unemployment rate for the city.
B)Calculate the sample standard deviation unemployment rate in the city.
Definitions:
Divorce
The official annulment of marriage through a decision made by a court or an authorized agency.
Irreparable Harm
Damage or injury that is permanent, irreversible, or incapable of being rectified or compensated for by any means.
Achievement
The successful completion or reaching of a goal through effort or skill, recognized by society or one's self.
Beliefs and Attitudes
Internal thoughts and feelings that shape one's worldview and reactions to various situations.
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