The cumulative number of AIDS cases reported for a county is broken down by ethnicity as in the table below. Ethnicity Number of Cases White 2,229 Hispanic 1,157 Black/African-American 457 Asian, Pacific Islander 232 Total = 4,075 The percentage of each ethnic group in the county is as in the following table. Ethnicity Percentage of total county population
The cumulative number of AIDS cases reported for a county is broken down by ethnicity as in the table below. Ethnicity Number of Cases White 2,229 Hispanic 1,157 Black/African-American 457 Asian, Pacific Islander 232 Total = 4,075 The percentage of each ethnic group in the county is as in the following table. Ethnicity Percentage of total county population
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 24PPS
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The cumulative number of AIDS cases reported for a county is broken down by ethnicity as in the table below.
| Ethnicity | Number of Cases |
|---|---|
| White | 2,229 |
| Hispanic | 1,157 |
| Black/African-American | 457 |
| Asian, Pacific Islander | 232 |
| Total = 4,075 |
The percentage of each ethnic group in the county is as in the following table.
| Ethnicity | Percentage of total county population |
Number expected (round to two decimal places) |
|---|---|---|
| White | 42.7% | 1,740.03 |
| Hispanic | 26.9% | |
| Black/African-American | 2.6% | |
| Asian, Pacific Islander | 27.8% | |
| Total = 100% |
If the ethnicities of AIDS victims followed the ethnicities of the total county population, fill in the expected number of cases per ethnic group. (Round your answers to two decimal places.)
| Ethnicity | Percentage of total county population |
Number expected (round to two decimal places) |
|---|---|---|
| White | 42.7% | 1,740.03 |
| Hispanic | 26.9% | = |
| Black/African-American | 2.6% | = |
| Asian, Pacific Islander | 27.8% | = |
| Total = 100% |
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