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

Question:

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)