1.
(a) T
(b) T
(c) F
(d) F
(e) T
(f) T
(g) T
(h) F
(i) F
(j) T
2.
(a)
(c)
(e) No limit exists.
(g)
(i) No limit exists.
6. For those who arrived during the week of June 1, after one week 25% of the patients recovered, 20% were ambulatory, 41% were bedridden, and 14% died. Eventually recover and die.
7.
8. Only the matrices in (a) and (b) are regular transition matrices.
9.
(a)
(c) No limit exists.
(e)
(g)
10.
(a) after two stages and eventually
(c) after two stages and eventually
(e) after two stages and eventually
12. new, once-used, and twice-used
13. In 1995, 24% will own large cars, 34% will own intermediate-sized cars, and 42% will own small cars; the corresponding eventual percentages are 10%, 30%, and 60%.
20. and
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