Use the data given below to answer the following question(s) .
Following is an extract from the Employee Payroll Database of HFR Informatics Inc. Employee Maria Peter George Smith Johnson Thompson Martinez Lewis Lee Taylor Carter Edwards Bailey Cooper Bill Cox Perry Flores Woods Cole Ethnic Group Asian American White American Hispanic American Black American Alaska Native Asian American Alaska Native White American Black American Asian American Asian American Hispanic American White American White American Alaska Native Asian American Hispanic American Alaska Native White American Asian American Gender Female Male Male Female Male Male Male Female Male Female Male Male Male Male Male Male Female Female Male Female Rank / Grade 32112232212222312231 Pay Scale A B C D E B A B A B C E B A E A C B E A
-What is the cumulative relative frequency of employees on a 'A to D' pay scale?
Corporation
A corporation is a legal entity that is separate and distinct from its owners, capable of owning property, entering into contracts, and being sued.
Ownership Interest
The right or share an individual or entity has in an asset or property, which can include both legal ownership and beneficial interest.
Day-to-Day
Describes tasks or operations that occur or are completed on a daily basis, often in a routine or regular manner.
Outside Director
A member of a company's board of directors who is not part of the company's executive staff and is typically brought in to provide a broader perspective and ensure impartial oversight.