Use descriptive statistics to summarize the data and Is the mean weight of UAE individuals more than 70kg?

INSTRUCTIONS TO CANDIDATES

ANSWER ALL QUESTIONS

Case Study

Obesity in UAE

Obesity has become a major problem in the UAE. Over 60% of Emirati nationals are overweight. This is a difficult problem with many serious effects on the individual and country. The biggest effect is on the individual. First of all, being overweight has health risks. Obesity can lead to heart disease, diabetes, and other conditions. A study was conducted to determine the factors that might affect obesity. A random sample of 617 individuals was selected from different emirates and for each individual a number of variables are measured. These variables are given below:

Emirate: 1=Abu Dhabi, 2=Dubai, 3=Sharjah, 4=Ajman, 5=Al-Fujirah, 6=Ras AlKhaimah, and 7=Umm Al-qwain

Education: 1=less than high school, 2=high school, and 3=College

Gender: 1= Male, and 2=Female

Marital status: 1=Married, and 2=Unmarried

Weight: Weight in kg.

Height: Height in meter.

BMI: Body mass index BMI = (Weight(kg))/〖Height(m)〗^2

BMI group: 1=Underweight, 2=Normal weight, 3=Overweight, and 4=Obese

You should consider the following instructions when answering the case study question and preparing your report:

i)For confidence intervals

Check all assumptions.

Interpret the results.

Use a 0.95 confidence level

ii)For testing hypothesis:

State the null and alternative hypotheses.

Check the necessary assumptions.

Report the P-value and the test statistic.

Make a conclusion statement in the words of the original problem.

Use a 0.05 level of significance

iii)For the report

Should be typed.

On the first page, write the names, student numbers, and section numbers.

All pages must be stapled together.

Show all of your work.

The report should have the following item

Title

Table of Contents

Executive Summary

Introduction

Main text

Conclusions

Recommendations

Analyze the case by answering the following questions:

1  Use descriptive statistics to summarize the data

Emirate: 1=Abu Dhabi, 2=Dubai, 3=Sharjah, 4=Ajman, 5=Al-Fujirah, 6=Ras AlKhaimah, and 7=Umm Al-qwain

Education: 1=less than high school, 2=high school, and 3=College

Gender: 1= Male, and 2=Female

Marital status: 1=Married, and 2=Unmarried

2 Is the mean weight of UAE individuals more than 70kg?

3.  Construct a confidence interval of the mean weight of UAE individuals.

4   4 Is the claim regarding the proportion of overweight in UAE true?

Attachments:

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