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Probability that the student is at least 31

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The age distribution of students at a community college is given below:

age(years) number of students(f)
under 21 407
21-25 407
26-30 200
31-35 31
over 35 23
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1088

A student from the community college is selected at random. Find the probability that the student is at least 3. Round approximations to three decimal places.

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Solution Summary

Probability that the student is at least 31 is demonstrated.

Solution provided by:
Sandhya Sharma, MSc
Education
  • BSc, Meerut University
  • MSc, Meerut University
  • MPhil, Institute of Advanced Studies
  • MSc, AIT
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