How This Poll Was Conducted

The CTV-Globe and Mail/Nanos nightly federal election tracking conducted by Nanos Research surveys 1,200 Canadians aged 18 years and over three days (400 interviews each day). Respondents are all randomly recruited through a dual-frame (celland land-line) RDD sample using live agents. Three quarters of the sample are administered the questionnaire by telephone and one quarter is administered the same questionnaire online. The random sample may be weighted by age and gender according to the latest Canadian census data. Throughout the election, the interviews are compiled into a three-night rolling average of 1,200 interviews, with the oldest group of 400 interviews being replaced by a new group of 400 each evening. The current data covers the three-night period ending April 3, 2025. A random survey of 1,241 Canadians is accurate ±2.8 percentage points, plus or minus, 19 times out of 20.