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
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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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