Data Interpretation

79. For which age group has the percentage of people who smoke more than halved between 1978 and 2005?

	(a) 25 - 34
	(b) 35 - 49
	(c) 50 - 59
	(d) 60+

80. Which of the following age groups had the greatest percentage decline between 1998 and 2005?

	(a) 20 -24
	(b) 25 - 34
	(c) 35 - 49
	(d) 50 - 59

81. Assume that the percentages who smoked for each individual age within each age group were constant e.g. for the age group 16 – 19 in 1978, assume 34% of people of age 16 smoked, 34% of people of age 17 smoked, 34% of people of age 18 smoked and 34% of people of age 19 smoked. For those people born in 1956, what percentage on average gave up smoking between 1978 and 1998?

	(a) 14%
	(b) 12%
	(c) 9%
	(d) 8%

82. By expressing the decrease as a percentage of the 1978 figures, which of the following age groups showed the least improvement between 1978 and 1988?

	(a) 16 – 19
	(b) 20 -24
	(c) 25 - 34
	(d) 50 - 59

TOTAL

Detailed Solution

1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40
41	42	43	44	45	46	47	48	49	50	51	52	53	54	55	56	57	58	59	60
61	62	63	64	65	66	67	68	69	70	71	72	73	74	75	76	77	78	79	80
81	82	83	84	85	86	87	88	89	90	91	92	93	94	95	96	97	98	99	100
101	102	103	104	105	106	107	108	109	110	111	112	113	114	115	116	117	118	119	120
121	122	123	124	125	126	127	128	129	130	131	132	133	134	135	136	137	138	139	140
141	142	143	144	145	146	147	148	149	150	151	152	153	154	155

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