Refer again to the data from the MBA new-matriculants survey in exercise.

a. Given that a person applied to more than one school, what is the probability that the person is 24–26 years old?
b. Given that a person is in the 36-and-over age group, what is the probability that the person applied to more than one school?
c. What is the probability that a person is 24–26 years old or applied to more than one school?
d. Suppose a person is known to have applied to only one school. What is the probability that the person is 31 or more years old?
e. Is the number of schools applied to independent of age?Explain.

Transcribed Image Text:

Applied to More Than One School Yes 207 299 185 0 23 and under 24-26 27-30 31-35 201 379 268 193 169 Age Group 6 and over 51