A random sample of 1648 Texas government employees were selected for a study on race.  The table below shows the results of the survey. Outcome Observed Frequency White 610 Hispanic 676 Black 165 Other 197 The racial distribution for the state of Texas is shown in the second column below.  Fill in the expected frequencies.  (Round to the nearest whole number). Outcome Expected Percent Expected Frequency White 41   Hispanic 43   Black 10   Other 6

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 5E
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A random sample of 1648 Texas government employees were selected for a study on race.  The table below shows the results of the survey.

Outcome Observed Frequency
White 610
Hispanic 676
Black 165
Other 197

The racial distribution for the state of Texas is shown in the second column below.  Fill in the expected frequencies.  (Round to the nearest whole number).

Outcome Expected Percent Expected Frequency
White 41

 

Hispanic 43  
Black 10  
Other 6  

 

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