THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING

question 136

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING:
A bank grants mortgages to 87% of all applicants.After the applicant gets approval,the bank sends an appraiser to evaluate the value of the property.The bank pays an appraiser a salary of $2000 a month plus $200 for each appraisal.Assume the bank gets 10 loan applications next month.
-What is the variance of the amount of money the bank will have to pay its appraiser?

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Definitions:

Poorest Quintile

The segment of the population that falls in the bottom 20% in terms of income distribution.

Income

Income is the money received, especially on a regular basis, for work or through investments.

Classified As Poor

A designation for individuals or households whose income falls below the poverty line, making it difficult to meet basic life needs.

Money Income

The total amount of money earned or received by a person or household before taxes and deductions, from all sources.