Sentence examples for used a random sampling from inspiring English sources

The researchers said they had used a random sampling method that reduced errors and made it likely that their findings would represent the same results if they had examined every investigation by the unit during the four-year period that they reviewed.

Data collectors used a random sampling technique to select the 133 sample households to be interviewed.

The present study used a random sampling method to distribute questionnaires to digital archive users via e-mail.

Some of the findings of their poll, which used a random sampling of 1,132 adults across the country, may be expected, while some may prove more controversial.

The 2016 Gallup poll used a random sampling of 1,626,773 American adults, aged 18 and older, who were surveyed between June 1 , 2012 and Dec 30 , 2016

We used a random sampling design to investigate habitat types.

Professor Ellison of Michigan State used a random sample of 800 undergraduates who were invited to participate via an e-mail message that included a link to an online survey.

First, we excluded several trials since we only used a random sample of all NI trials that we identified.

All these studies used a random sample.

The nationwide postal survey to GPs used a random sample from a national database (n = 2000).

As a contrast group we used a random sample of 600 GPs, of whom 289 responded.