In a survey of 250 people, 175 people favoured political Party A and rest of them favoured
political Party B. Find their respective probabilities in terms of percentage.
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Step-by-step explanation:
total no.of people in survey=250
no.of people favoured party A=175
probablity=no.of observation/total no.of observation
175/250
=7/10
70%
no.of people favoured for party B=250-175=75
probability favoured party B=75/250
=3/10
in %=3/10×100
=30%
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