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25-11-2022
Mathematics

contestada

in a local university 70% of the students live in the dormitories. A random sample of 75 students is selected for a particular study The probability that the sample proportion (the proportion living in the dormitories) is at least 0.60 is
a.0.0294
b.0.9706
c.0.0228
d. 0.9772

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