See attached instructions for assignment 3, (review Assignment 2 submission, template for assignment 3 and Data set for assignment.) Below items must be answered and work needs to be shown and written

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STAT200 Introduction to Statistics

Dataset for Written Assignments

Description of Dataset:

The data is a random sample from the US Department of Labor’s 2016 Consumer Expenditure Surveys (CE) and provides information about the composition of households and their annual expenditures (https://www.bls.gov/cex/). It contains information from 30 households, where a survey responder provided the requested information; it is all self-reported information. This dataset contains four socioeconomic variables (whose names start with SE) and four expenditure variables (whose names start with USD).

Description of Variables/Data Dictionary:

The following table is a data dictionary that describes the variables and their locations in this dataset (Note: Dataset is on second page of this document):

Variable Name	Location in Dataset	Variable Description	Coding
UniqueID#	First Column	Unique number used to identify each survey responder	Each responder has a unique number from 1-30
SE-MaritalStatus	Second Column	Marital Status of Head of Household	Not Married/Married
SE-Income	Third Column	Annual Household Income	Amount in US Dollars
SE-AgeHeadHousehold	Fourth Column	Age of the Head of Household	Age in Years
SE-FamilySize	Fifth Column	Total Number of People in Family (Both Adults and Children)	Number of People in Family
USD-Annual Expenditures	Sixth Column	Total Amount of Annual Expenditures	Amount in US Dollars
USD-Housing	Seventh Column	Total Amount of Annual Expenditure on Housing	Amount in US Dollars
USD-Electricity	Eighth Column	Total Amount of Annual Expenditure on Electricity	Amount in US Dollars
USD-Water	Ninth Column	Total Amount of Annual Expenditure on Water	Amount in US Dollars

How to read the data set: Each row contains information from one household. For instance, the first row of the dataset starting on the next page shows us that: the head of household is not married and is 59 years old, has an annual household income of $94,929, a family size of 2, annual expenditures of $55,247, and spends $18,483 on housing, $1,451 on electricity, and $546 on water.

UniqueID#	SE-MaritalStatus	SE-income	SE-AgeHeadHousehold	SE-FamilySize	USD-AnnualExpenditures	USD-Housing	USD-Electricity	USD-Water
	Not Married	94929	59		55247	18483	1451	546
	Not Married	96621	54		55746	18149	1455	540
	Not Married	96664	53		55558	18502	1478	553
	Not Married	96522	43		56152	18483	1457	537
	Not Married	96697	49		56453	18520	1469	545
	Not Married	96727	39		56440	18376	1441	542
	Not Married	94867	60		55512	18633	1485	523
	Not Married	96690	57		56097	18334	1453	535
	Not Married	97469	35		54929	18514	1451	565
10	Not Married	96886	44		55321	18312	1450	523
11	Not Married	95744	52		55963	18435	1465	555
12	Not Married	96572	59		56515	18648	1480	552
13	Not Married	95366	48		57082	18576	1478	538
14	Not Married	97912	49		55704	18619	1450	553
15	Not Married	96928	43		55932	18701	1479	520
16	Married	114051	42		84486	25728	1452	818
17	Married	106627	56		82676	22414	1688	709
18	Married	109312	37		80801	25392	1514	743
19	Married	103144	29		75393	26322	1386	626
20	Married	111195	30		80865	25018	1481	796
21	Married	112559	39		80934	25531	1504	794
22	Married	97835	30		77765	27949	1297	641
23	Married	100693	42		73294	26102	1354	597
24	Married	95385	50		74110	22847	1302	684
25	Married	100350	31		73771	26853	1405	585
26	Married	95922	55		72228	22996	1326	674
27	Married	96207	27		74620	28491	1310	588
28	Married	97663	51		72971	23150	1320	689
29	Married	100565	18		69203	27950	1358	626
30	Married	97977	44		73198	22990	1298	696

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