Does Junk Food make you feel better ?

Michael Abramson – Raphaël Bils – Lucie Wullschleger

-- or which correlation exists between

Happiness And Junk Food? --

Why this subject?!

Junk Food / Level of happinessby countries

A map?The datas withoutanalysis

Data Analysis

• Null Hypothesis H0:The amount of the junk food sales will not be statistically significant and dependent on the change in level of happiness.Russi

aSp

ainBraz

il

Canad

aChina

United Kingd

om

United St

atesJap

an

South Korea

German

y

France

Taïw

an0

102030405060708090

100Level of Happiness (X)

- 200,000.00 400,000.00 600,000.00 800,000.00

1,000,000.00 1,200,000.00 1,400,000.00 1,600,000.00

Junk Food Sales (Y) • Alternative Hypothesis H1:

The amount of our sales will be affected in a statistically significant manner by the level of happiness.

Regression

• R Squared 0.736169= 73%high

30 40 50 60 70 80 90 1000

200000400000600000800000

1000000120000014000001600000

Junk Food Sales vs Happiness

Level of Happiness (%)

Junk

Foo

d Sa

les (

$)

• T-statistic 5.3 more than 2

• Plot Analysis plots around the lineregression model is appropriate

There is a positive linear correlation

Conclusion

The regression forecast has shown that more people eat

Junk Food HAPPIER they are.

Managerial solution

• Build more Fast Food !!

• Buy some Dunkin’ Donut Stock

• It’s still gonna bullish babe !!

• People want to beHAPPY !

! CAUTION !

• Numbers say whatever you want to say• Be careful to data manipulation and BS data

analysis!!!• AskWhy, remember ENRON…

Thank you !