“…Other researchers that developed estimators using auxiliary information include. Audu et al, 1 Tailor et al, 11 Singh, 6,7 Kadilarand Cingi, 3 Khoshnevisan et al, 4 Perri, 5 Yunusa et al, 12 Singh and Kumar. 8 When the auxiliary information are qualitative in nature, that is, auxiliary information in the form of attribute, such as colour of hair of individuals and their weight can be regarded as auxiliary attribute and study variable, sex and height of women in a locality may be regarded as auxiliary attribute and study variable etc.…”