### Study OverviewA 2017 random study of 10,478 Bangladeshi children examined the washing habits of the children's mothers. The study aimed to understand the relationship between these habits and childhood wasting. Mothers were surveyed on two items:1. **Household Food Security**: Categories included food secure, mildly food insecure, moderately food insecure, and severely food insecure.2. **Use of Soap**: Mothers were asked if they used soap when washing clothes.### PurposeResearchers wished to determine if there’s a relationship between washing habits and food security, assessing whether the conditions for a chi-square test of independence are met.### Data Table| | Did not use soap | Used soap ||--------------------------|------------------|-----------|| **Food secure** | 921 | 5591 || **Mildly food insecure** | 81 | 200 || **Moderately food insecure** | 89 | 203 || **Severely Food insecure** | 825 | 2568 |### Question for Analysis"Are the conditions for a chi-square test of independence met?"**Options for Response:**- Not enough information- No- Yes

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Description: ### Study OverviewA 2017 random study of 10,478 Bangladeshi children examined the washing habits of the children's mothers. The study aimed to understand the relationship between these habits and childhood wasting. Mothers were surveyed on two items

Null hypothesis: H0: The variables washing habits and food security are independent. Alternative…

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A 2017 random study of 10,478 Bangladesh children tracked the washing habits of the children's mothers via random survey to understand the relationship of these habits with childhood wasting. The data provided include responses from mothers to two items in this survey. The first variable represents a household's access to food: food secure, mildly food insecure, moderately food insecure, or severely food insecure. The second variable represents the mothers' responses when asked whether they use soap when washing clothes. These researchers wish to study if there is a relationship between washing habits and food security. Are the conditions for a chi-square test of independence met? Did not use Used soap soan

A 2017 random study of 10,478 Bangladesh children tracked the washing habits of the children's mothers via random survey to understand the relationship of these habits with childhood wasting. The data provided include responses from mothers to two items in this survey. The first variable represents a household's access to food: food secure, mildly food insecure, moderately food insecure, or severely food insecure. The second variable represents the mothers' responses when asked whether they use soap when washing clothes. These researchers wish to study if there is a relationship between washing habits and food security. Are the conditions for a chi-square test of independence met? Did not use Used soap soan

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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