Summary STAT 200 Assignment 3_ Inferential Statistics Analysis and Writeup - Template

STAT 200 Assignment 3_ Inferential Statistics Analysis and Writeup - Template.

Assignment #3: Inferential Statistics Analysis and
Writeup

Identifying Information
Student (Full Name): James Shadle
Class: STAT200
Instructor: Professor Tanali
Date


Part A: Inferential Statistics Data Analysis Plan and Computation

Introduction:

This scenario is a 51-year-old male, not married with a family size of one.

Variables Selected:

Table 1: Variables Selected for Analysis
Variable Name in the Data Set Description Type of Variable

Variable 1: Income $95,432 Quantitative

Variable 2: Marital Status Not Married Qualitative

Variable 3: Family Size 1 Quantitative

Variable 4: $55,120 Quantitative
Annual
Expenditures
Variable 5: Housing Costs $18,391 Quantitative



Data Analysis:

1. Confidence Interval Analysis: For one expenditure variable, select and run the appropriate
method for estimating a parameter, based on a statistic (i.e., confidence interval method) and
complete the following table (Note: Format follows Kozak outline):

Table 2: Confidence Interval Information and Results
Name of Variable: Housing Costs