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24-12-2016
Mathematics

contestada

Juniors and seniors at a local school were surveyed to see if they were left-handed or right-handed. The data is displayed in the table below.

Junior Senior
Left-handed3614
Right-handed44106

If a student is chosen at random from this group, what are the chances of choosing a student who is a left-handed senior?

Respuesta :

nobillionaireNobley nobillionaireNobley

29-12-2016

P(left handed senior) = 14/(36 + 14 + 44 + 106) = 14/200 = 0.07 = 7%

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