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Chapter 11: Q.14 (page 654)

Use the following information to answer the next nine exercise: The following data are real. the cumulative number of AIDS cases reported for Santa Clary Country is broken down by ethnicity as in table 11.29

The percentage of each ethnic group in Santa Clary Country is as in Table shown below

If the ethnicities of AIDS victims followed the ethnicities of the total country population, fill in the expected number of cases per ethnic group.

Perform a goodness-of-fit test to determine whether the occurance of AIDS cases follows the ethnicities of the general population of Santa Clary Country

Short Answer

Expert verified

The cumulative number of AIDS cases reported for Santa Clary Country is broken down by ethnicity as in table shown below

The percentage of each ethnic group in Santa Clary Country is as in Table shown below

We have to determine If the ethnicities of AIDS victims reflected the ethnicities of the overall county population, the estimated number of cases per ethnic group would be higher. Perform a goodness-of-fit test to see if the occurrence of AIDS cases reflects the ethnicities of Santa Clara County's general population.

Step by step solution

01

Given Information

The cumulative number of AIDS cases reported for Santa Clary Country is broken down by ethnicity as in table shown below

The percentage of each ethnic group in Santa Clary Country is as in Table shown below

We have to determine If the ethnicities of AIDS victims reflected the ethnicities of the overall county population, the estimated number of cases per ethnic group would be higher. Perform a goodness-of-fit test to see if the occurrence of AIDS cases reflects the ethnicities of Santa Clara County's general population.

02

explanation

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