Transcript
By: Carolyn Dowie
I did a survey to find out what the most popular make of phone is. I asked 25 boys and girls to decide out of these 5 phones...
Samsung Nokia Motorola Apple Sony Ericsson
Phone Boys Votes Girls TotalSamsung I IIII IIII II 13Nokia II IIII 6Motorola I I 2Apple IIII IIII 9Sony Ericsson IIII IIII IIII II III 20
These were my results:
Phones Number of votes
Fraction of votes
Number of degrees
Samsung 1 1/25 1/25 x 360˚ = 14.4˚Nokia 2 2/25 2/25 x 360˚ = 28.8˚
Motorola 1 1/25 1/25 x 360˚ = 14.4˚Apple 4 4/25 4/25 x 360˚ = 57.6˚Sony
Ericsson 1717/25 17/25 x 360˚ =
244.8˚
Phones Number of votes
Fraction of votes
Number of degrees
Samsung 1212/25 12/25 x 360˚ =
172.8˚Nokia 4 4/25 4/25 x 360˚ = 57.6˚
Motorola 1 1/25 1/25 x 360˚ = 14.4˚Apple 5 5/25 5/25 x 360˚ = 72˚Sony
Ericsson 33/25 3/25 x 360˚ = 43.2˚
My conclusion is that the most popular phone for boys is the Sony Ericsson, and the most popular phone for girls is the Samsung.
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