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 relative frequency of Grade 3 employees?
One-Parent Families
Family units consisting of one parent living with their child or children, often due to separation, divorce, or widowhood.
Unmarried Women
Women who are not legally married, a status which could impact social, economic, and legal aspects of their lives.
Teenage Pregnancies
Refers to pregnancies occurring in individuals who are in their teenage years, typically defined as ages 13 to 19.
Older Lesbian
A term referring to lesbian women who are middle-aged or older, often focusing on their experiences and challenges.