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 African-American 10% 127 Asian 3% 40 Anglo 38% 480 Spanish American 41% 502 Native American 6% 56 All Other 2% 10 Using a 1% level of significance, test the claim that the census distribution and sample distribution fit(Googness-of-fit)
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
African-American 10% 127
Asian 3% 40
Anglo 38% 480
Spanish American 41% 502
Native American 6% 56
All Other 2% 10
Using a 1% level of significance, test the claim that the census distribution and sample distribution fit(Googness-of-fit)
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