# Question

Continue to view this database as the sample space as in database exercise 1.

a. Are the two events “training level A” and “training level B” independent? How do you know?

b. Are the two events “training level A” and “training level B” mutually exclusive? How do you know?

a. Are the two events “training level A” and “training level B” independent? How do you know?

b. Are the two events “training level A” and “training level B” mutually exclusive? How do you know?

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