session#2 Divényi János @divenyi.janos

b.socrative.com

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How to find answersto relevant questions

using data

QUESTION

DATA

ANALYSIS

PRESENTATION

QUESTION

QUESTION

DATA

”A statistician can have his head

in an oven and his feet in ice, and he will say that on the

average he feels fine.

”You know how dumb the

average guy is?Well, by definition, half of them

are even dumber than that.

(J.R. "Bob" Dobbs)

17,9%

0,0%

10,0%

20,0%

30,0%

40,0%

50,0%

60,0%

70,0%

80,0%

90,0%

100,0%

average bottom 99% top 1%

17,9%

6,6%

86,1%

0,0%

10,0%

20,0%

30,0%

40,0%

50,0%

60,0%

70,0%

80,0%

90,0%

100,0%

average bottom 99% top 1%