Ethnicity Hispanic Black Native American Asian Multiracial 319 White (non-Hispanic) 00 00 00 00 320 00 Hispanic or Latino 1.00 00 00 321 00 00 Black or African-American 00 1.00 00 00 322 00 Native American or American Indian 00 00 1.00 00 323 00 Asian / Pacific Islander 00 00 00 1.00 324 100 Multiracial 00 00 00 00 1.00 How many different ethnic groups are represented in this dataset? 0 3 0 4 0 5 0 6