In Table 161 the statement concerning gasoline costs generat
In Table 16-1, the statement concerning gasoline costs generated a larger difference (1.7) than the other three statements. Could you therefore conclude that it was the statement that best distinguished the unit-price user from the unit-price nonuser?
Transit System Mean User Score between Sample Means, Nonuser,b Agreement on a 7-point scale (7 is strongly agree; 1 is strongly disagree) to the statements: 1. I disli ke driving. 2. I like to jog. 3. I am concerned about gasoline costs. 4. I am concerned about air pollution. Percentage who answer affirmatively to the question: 5. Do you live within 3 miles of a transit station? 36% Sample size 3.7 3.9 5.3 4.6 2.9 4.0 3.8 6.1 4.6 -0.2 1.7 0.7 3.9 50%, 25% 25%\" 62 28 34 Average scoe over the 28 resfondenusing the transit sys Average sore over 34 responde for using the transit shan. Significant at the 0.01 level Signihicant at the 0.10 kvelSolution
