# Question: Refer to Problem 10 A federal individual income tax return

Refer to Problem 10. A federal individual income tax return is selected at random. Let

H = event the return shows an AGI between $20K and $100K,

I = event the return shows an AGI of less than $50K,

J = event the return shows an AGI of less than $100K, and

K = event the return shows an AGI of at least $50K.

Describe each of the following events in words and determine the number of outcomes (returns) that constitute each event.

a. (not J)

b. (H & I)

c. (H or K)

d. (H & K)

H = event the return shows an AGI between $20K and $100K,

I = event the return shows an AGI of less than $50K,

J = event the return shows an AGI of less than $100K, and

K = event the return shows an AGI of at least $50K.

Describe each of the following events in words and determine the number of outcomes (returns) that constitute each event.

a. (not J)

b. (H & I)

c. (H or K)

d. (H & K)

## Answer to relevant Questions

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