Journal of Probability and Statistics / 2011 / Article / Tab 4

Research Article

Simultaneous Inference on All Linear Combinations of Means with Heteroscedastic Errors

Table 4

Sample sizes, means, and sample standard deviations of 349 women who stopped smoking during pregnancy period [14].

Label Condition Description 𝑛 𝑖 𝑦 𝑖 𝑠 𝑖

PCPrecontemplationSmokes and has no plan to quit smoking 69 24.8 13.3
C Contemplation Smokes but is thinking of quitting 37 16.6 5.2
P Preparation Smokes but has made some effort at quitting 153 28.8 12.2
A Action Has already quit 90 13.7 8.8

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