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In the survey of MBA students, the following data were obtained on "students" first reason for application to school in which they matriculated."

Reason for application
    School quality school cost Other Total
Enrollment Full time 421 393 76 890
status part time 400 593 46 1039
  Total 821 986 122 1929

a. Make a joint probability table for such data.

b. Employ the marginal probabilities of school quality, school cost or convenience, and other to comment on most important reason for selecting a school.

c. If a student goes full time, find out the probability that school quality is the first reason for selecting a school?

d. If a student goes part time, find out the probability that school quality is the first reason for selecting a school?

e. Let A denote the event that the student is full time and B denote the event that the student lists school quality as the first reason for applying. Are events A and B independent? Justify your answer.

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M920925

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