Census: California The accuracy of a census report on a city in southern California was questioned by some government officials. A random sample of 1215 people living in the city was used to check the report, and the results are shown here:

Ethnic Origin Census Percent Sample Result Black 10% 127 Asian 3% 40 White 38% 480 Latino/Latina 41% 502 Native American 6% 56 All others 2% 10 Using a 1% level of significance, test the claim that the census distribution and the sample distribution agree.

AppendixLO1