The Housing and Residence Life office at Seattle University would like to learn more about the housing situations of students living off campus. They have asked you to analyze data collected in a survey of off-campus students conducted in the fall of 2014. The sample was designed to be representative of all off-campus students. Using Excel or R to complete the calculations, answer the following questions. 1. This question concerns the variable number living together. a. What is the average number of people living together off-campus? b. What is the median number of people living together? c. What is the standard deviation of the number of people living together? d. Create a 95% confidence interval for the average number of people living together. e. Fully interpret the interval: what exactly does it tell you? OWN CAR YES TRANSPORT TO SU DRIVE BUS WALK WALK WALK BIKE DRIVE WALK DRIVE DRIVE WALK WALK GET RIDE WALK DRIVE BUS WALK WALK BUS ET RIDE WALK GET RIDE WALK TOTAL RENT 1200 2000 180 1750 975 2500 850 1735 1400 1530 NUMBER LIVING INDIVIDUAL RENT TOGETHER 400 1000 3 900 2 875 2 4 840 5 8765 470 3 1 4 350 520 1100 1 1700 1 525 5 700 4 1455 1 380 5 1395 1400 1100 1700 2600 1455 2200 1000 1850 2400 3900 1950 2 WALK 1110 1200 975 975 mnum=KmEngm x namna E 8 334.75 OBSERVATIO GENDE N R CLASS YR WHERE FROM? 1 FEMALE SENIOR US NOT WA 3 FEMALE JUNIOR US NOT WA 4 MALE JUNIOR SEATTLE-PS 5 MALE JUNIOR US NOT WA 6 FEMALE JUNIOR WANOT SEAPS 9 MALE SENIOR US NOT WA 10 MALE JUNIOR NOT US 11 MALE JUNIOR NOT US 12 FEMALE JUNIOR NOT US 13 FEMALE JUNIOR US NOT WA 14 FEMALE JUNIOR NOT US 15 FEMALE JUNIOR NOT US 17 FEMALE JUNIOR NOT US 18 MALE JUNIOR NOT US 19 FEMALE JUNIOR NOT US 20 FEMALE JUNIOR NOT US 21 FEMALE SENIOR WANOT SEAPS 22 MALE JUNIOR US NOT WA 23 MALE SENIOR NOT US 24 FEMALE JUNIOR NOT US 25 FEMALE JUNIOR NOT US 26 MALE JUNIOR NOT US 27 MALE JUNIOR SEATTLE PS 30 MALE SOPHO MORE US NOT WA 31 MALE JUNIOR NOT US 32 FEMALE JUNIOR NOT US 36 FEMALE JUNIOR NOT US 40 FEMALE SENIOR US NOT WA 42 MALE JUNIOR NOT US 43 FEMALE JUNIOR US NOT WA MALE JUNIOR US NOT WA 45 MALE JUNIOR SEATTLE PS 47 MALE JUNIOR SEATTLE PS 48 MALE JUNIOR US NOT WA 49 FEMALE JUNIOR US NOT WA MALE JUNIOR SEATTLE PS 54 FEMALE JUNIOR US NOT WA 57 MALE JUNIOR NOT US 58 MALE JUNIOR NOT US 60 FEMALE JUNIOR NOT US 61 FEMALE JUNIOR WANOT SEAPS 62 MALE JUNIOR NOT US 64 MALE JUNIOR NOT US 65 FEMALE JUNIOR NOT US 67 MALE JUNIOR NOT US 69 MALE JUNIOR WANOT SEAPS 72 MALE JUNIOR NOT US 74 MALE JUNIOR NOT US 76 FEMALE JUNIOR US NOT WA 78 FEMALE SENIOR SEATTLE PS 79 FEMALE JUNIOR NOT US 81 MALE SOPHO MORE NOT US 82 MALE JUNIOR NOT US 83 MALE JUNIOR NOT US 84 MALE JUNIOR NOT US 85 FEMALE JUNIOR US NOT WA 89 MALE SENIOR WANOT SEAPS 90 MALE JUNIOR SEATTLE PS 92 FEMALE JUNIOR SEATTLEPS #REF! MALE SENIOR US NOT WA #REFI FEMALE SENIOR US NOT WA #REF! FEMALE JUNIOR SEATTLE PS #REF! MALE JUNIOR NOT US REF! MALE SENIOR NOT US #REF! MALE JUNIOR US NOT WA #REFI MALE JUNIOR US NOT WA #REFI FEMALE JUNIOR US NOT WA REF MALE JUNIOR NOT US #REF! MALE JUNIOR US NOT WA #REF! MALE SENIOR US NOT WA #REF! FEMALE JUNIOR WANOT SEAPS REF MALE SENIOR US NOT WA #REF! FEMALE JUNIOR US NOT WA 2 1 4 1 4 2 4 3 3 4 3 1339 1400 2800 1100 2600 1500 2500 3980 2200 1455 2800 YES YES YES NO NO YES NO YES YES NO NO YES NO YES NO NO NO NO NO YES YES NO YES YES YES YES NO YES NO NO YES YES NO YES NO NO NO YES YES YES YES YES NO YES YES YES YES NO YES YES YES NO YES YES NO YES YES YES NO YES YES NO YES YES NO NO YES YES YES NO NO NO WALK DRIVE DRIVE DRIVE WALK BUS WALK WALK DRIVE WALK WALK WALK WALK WALK WALK DRIVE GET RIDE BUS DRIVE DRIVE WALK DRIVE WALK WALK BUS WALK COMMUTE ZIP CODE NEIGHBORHOOD 20 TO UNDER 40 98275 OTHER (Mukio) 10 TO UNDER 20 98122 CAPITOL HILL UNDER 10 98122 CAPITOL HILL UNDER 10 98122 CAPITOL HILL UNDER 10 98122 CAPITOL HILL UNDER 10 98122 CAPITOL HILL 20 TO UNDER 40 98133 OTHER (Northgate) 10 TO UNDER 20 98104 INTERNATIONAL DISTRICT 10 TO UNDER 20 98104 INTERNATIONAL DISTRICT 20 TO UNDER 40 98118 OTHER (Othelo) 20 TO UNDER 40 98102 CAPITOL HILL 10 TO UNDER 20 98101 CAPITOL HILL 10 TO UNDER 20 98104 INTERNATIONAL DISTRICT UNDER 10 98104 CAPITOL HILL 10 TO UNDER 20 98144 CAPITOL HILL 60 OR MORE 98115 OTHER (Northgate) 10 TO UNDER 20 CAPITOL HILL UNDER 10 98122 FIRST HILL 20 TO UNDER 40 98108 BEACON HILL 10 TO UNDER 20 98133 OTHER (Northgate) 10 TO UNDER 20 98122 FIRST HILL UNDER 10 98122 FIRST HILL UNDER 10 98122 CAPITOL HILL 10 TO UNDER 20 98122 CAPITOL HILL 10 TO UNDER 20 OTHER 20 TO UNDER 40 98133 OTHER (Shoreline) 20 TO UNDER 40 98105 UNIVERSITY DISTRICT 10 TO UNDER 20 98122 CENTRAL DISTRICT 60 OR MORE 98418 OTHER (Tacoma) 10 TO UNDER 20 98144 INTERNATIONAL DISTRICT 10 TO UNDER 20 98122 FIRST HILL UNDER 10 98144 OTHER (Mt Baker) UNDER 10 98122 CAPITOL HILL UNDER 10 98122 FIRST HILL UNDER 10 98122 FIRST HILL UNDER 10 98122 FIRST HILL 20 TO UNDER 40 98122 CAPITOL HILL 20 TO UNDER 40 98102 CAPITOL HILL 10 TO UNDER 20 98109 LAKE UNION UNDER 10 98102 CAPITOL HILL 60 OR MORE 98027 OTHER issaqual) 10 TO UNDER 20 98125 OTHER (Northgate) 20 TO UNDER 40 98106 OTHER (westsette) UNDER 10 98122 CAPITOL HILL 20 TO UNDER 40 98005 OTHER (Bellevue) UNDER 10 98122 FIRST HILL 10 TO UNDER 20 98122 FIRST HILL 60 OR MORE 98133 OTHER (Shoreline) UNDER 10 98122 FIRST HILL 20 TO UNDER 40 98004 OTHER (Bellevue) 20 TO UNDER 40 98133 OTHER (Northgate) 20 TO UNDER 40 98125 OTHER (Lake City) 60 OR MORE 9800S OTHER (Bellevue 20 TO UNDER 40 98004 OTHER Bellevue) 20 TO UNDER 40 98125 OTHER (Northgate) 20 TO UNDER 40 98112 OTHER (Mondake) UNDER 10 CAPITOL HILL UNDER 10 98122 CAPITOL HILL 10 TO UNDER 20 98144 CENTRAL DISTRICT 10 TO UNDER 20 98122 CENTRAL DISTRICT UNDER 10 98122 FIRST HILL 10 TO UNDER 20 98122 CAPITOL HILL 10 TO UNDER 20 98104 FIRST HILL UNDER 10 98122 CAPITOL HILL 10 TO UNDER 20 98122 FIRST HILL UNDER 10 98122 CAPITOL HILL UNDER 10 98122 FIRST HILL 60 OR MORE 90133 OTHER (Shoreline) 10 TO UNDER 20 98122 CAPITOL HILL UNDER 10 98122 FIRST HILL 10 TO UNDER 20 98122 FIRST HILL UNDER 10 98122 FIRST HILL 10 TO UNDER 20 98122 FIRST HILL LIVING SITUATION TOWNHOME OR HOUSE APARTMENT APARTMENT TOWNHOME OR HOUSE APARTMENT TOWN HOME OR HOUSE RENTED ROOM IN HOME APARTMENT APARTMENT APARTMENT APARTMENT APARTMENT APARTMENT APARTMENT APARTMENT TOWN HOME OR HOUSE TOWN HOME OR HOUSE APARTMENT TOWN HOME OR HOUSE APARTMENT APARTMENT APARTMENT APARTMENT APARTMENT APARTMENT APARTMENT APARTMENT APARTMENT TOWN HOME OR HOUSE APARTMENT TOWNHOME OR HOUSE TOWN HOME OR HOUSE APARTMENT APARTMENT APARTMENT TOWNHOME OR HOUSE TOWNHOME OR HOUSE APARTMENT APARTMENT APARTMENT APARTMENT TOWNHOME OR HOUSE TOWN HOME OR HOUSE APARTMENT TOWNHOME OR HOUSE APARTMENT APARTMENT APARTMENT APARTMENT APARTMENT RENTED ROOM IN HOME TOWNHOME OR HOUSE TOWN HOME OR HOUSE APARTMENT APARTMENT TOWNHOME OR HOUSE TOWN HOME OR HOUSE TOWNHOME OR HOUSE APARTMENT APARTMENT APARTMENT APARTMENT APARTMENT APARTMENT TOWNHOME OR HOUSE APARTMENT APARTMENT APARTMENT APARTMENT APARTMENT TOWNHOME OR HOUSE TOWNHOME OR HOUSE APARTMENT 2400 5 4 3 3 1 2 1 2 2 4 DRIVE 650 550 650 SOO 500 995 733 675 550 600 350 400 995 515 1200 700 1600 200 1000 700 500 450 1625 400 737 950 1500 800 600 750 570 1195 670 450 825 1400 750 645 565 795 800 1300 720 750 783 750 5 5 1 1050 2015 1990 1030 4550 700 1600 200 1000 1800 500 2200 1625 400 737 950 2500 1600 1200 1600 3750 1595 2010 1800 1650 1400 1585 2800 2260 1590 1400 1300 1700 2800 2349 1400 DRIVE DRIVE BUS DRIVE DRIVE BUS DRIVE DRIVE BUS WALK BIKE WALK WALK WALK WALK WALK WALK DRIVE WALK WALK WALK, BIKE WALK WALK 1 2 2 2 3 3 2 1 2 2 2 3 4 3 2