highly significantp <.05
Time-series analysis of the daily number of Web site visits shows a highly significant treatment effect ( p <.05), though the absolute size of this effect is small, an increase of 512 visits per day (± 149 visits).
Time-series analysis of the daily number of Web site visits shows a highly significant treatment effect ( p <.05), though the absolute size of this effect is small, an increase of 512 visits per day (± 149 visits).