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 below. ETT Sample Result Census Ethnic Origin Percent Black 10% 3% 129 Asian 47 Anglo Latino/Latina 38% 465 41% 508 Native American 6% 53 All others 2% 13 Using a 1% level of significance, test the claim that the census distribution and the sample distribution agree.

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 below. ETT Sample Result Census Ethnic Origin Percent Black 10% 3% 129 Asian 47 Anglo Latino/Latina 38% 465 41% 508 Native American 6% 53 All others 2% 13 Using a 1% level of significance, test the claim that the census distribution and the sample distribution agree.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.5: Interpreting Data

Problem 1C

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