### Study on AIDS Cases by Race in Santa Clara County, California#### Reported Cases BreakdownThe table below presents the number of AIDS cases reported in Santa Clara County, categorized by race:| Race | Cases ||-----------------------|-------|| White | 28 || Hispanic | 19 || Black | 6 || Asian/Pacific Islander| 3 || **Total** | **56**|#### Chi-Square Test for Goodness-of-FitWe aim to determine if the racial distribution of these AIDS cases aligns with the overall racial distribution in Santa Clara County.**Formulate Hypotheses:**- Null Hypothesis (\(H_0\)): The distribution of AIDS cases is consistent with the race distribution in Santa Clara County.- Alternative Hypothesis (\(H_a\)): The distribution of AIDS cases is different from the race distribution in Santa Clara County.The correct null hypothesis, as indicated, is:- \(H_0\): The distribution of AIDS cases is consistent with the race distribution in Santa Clara County.#### Population Distribution by RaceTo calculate the expected number of AIDS cases for each racial group, use the population distribution of Santa Clara County:| Race | Proportion | Expected Cases (Fill in) ||-----------------------|------------|--------------------------|| White | 0.441 | || Hispanic | 0.25 | || Black | 0.028 | || Asian/Pacific Islander| 0.281 | || **Total** | **1** | |Use these proportions to compute expected cases, rounding your answers to three decimal places if necessary.

Given: Race Cases White 28 Hispanic 19 Black 6 Asian/Pacific Islander 3 Total 56

Answered: A preliminary study regarding the…

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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