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Published on Dec 11, 2015

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MORE DECKS TO EXPLORE

PRESENTATION OUTLINE

1.

WHAT'S THE COST OF LUNCH?

Photo by Robert S. Donovan
2.

STEMPLOT OF THE GENERAL COST OF LUNCH

3.

THE EIGHT OUTLIERS ARE $0, $.40, $5, $5.29, $5.50, $6, AND $9.75

I'M KEEPING THESE TO ALLOW FOR A BETTER REPRESENTATION OF THE DATA.
Photo by Krissy.Venosdale
4.

FIVE NUMBER SUMMARY OF ORIGINAL DATA

MIN:0, Q1:2, MEDIAN:2.1, Q3:3, AND MAX:9.75
Photo by Leo Reynolds
5.

Untitled Slide

6.

MALE VS. FEMALE

7.

HOW DO THE COST OF LUNCHES FOR MALES AND FEMALES COMPARE?

BOTH ARE SKEWED RIGHT
Photo by Niriel
8.

HOWEVER!

THE MALES HAVE PRICES MORE CONCENTRATED AROUND TWO DOLLARS.
Photo by zilverbat.
9.

AND!

THE GIRLS TEND TO SPEND MORE ON LUNCHES THAN GUYS.
Photo by » Zitona «
10.

Untitled Slide

11.

HOW DO THE PRICES ON CAMPUS AND OFF CAMPUS COMPARE?

Photo by Franco Folini
12.

PRICES ON CAMPUS ARE CONCENTRATED AROUND $2,

WHILE THE PRICES OFF CAMPUS ARE MORE EVENLY DISTRIBUTED.
Photo by IvanClow
13.

LUNCH TENDS TO COST MORE OFF CAMPUS

THAN ON CAMPUS.
Photo by Yuya Tamai
14.

SO, HOW MUCH DOES LUNCH COST?

Photo by Ed Yourdon
15.

WELL, THAT ALL DEPENDS ON WHERE YOU BUY IT.

IN ORDER TO GET A BETTER UNDERSTANDING OF HOW MUCH YOUR LUNCH COSTS...
Photo by marcp_dmoz
16.

TAKE A LOOK AT THE STEMPLOT

COMPARING ON AND OFF CAMPUS.
Photo by michaeldmcgee
17.

THE STANDARD DEVIATION OF THE COST OF LUNCH

EQUALS 2.10
Photo by kxp130
18.

SO IF YOU SPEND $3.15 ON YOUR LUNCH

YOU FALL IN THE 64.058 PERCENTILE.
Photo by rachel a. k.

Alexandra Askland