Sentence examples for by random dialing with from inspiring English sources

They sampled 1,500 people nationwide, chosen by random dialing, with a margin of error of plus or minus 4 percentage points.

The national sample was selected by random digit dialing, with the sampling frame generated by a random sample from a proprietary database of working residential telephone exchanges in the continental United States.

The controls were 255 women from the same dialing areas selected by random digit dialing.

To increase coverage, the land-line sample was supplemented by respondents reached through random dialing of cellphone numbers.

To increase coverage, this land-line sample was supplemented by respondents reached through random dialing of cellphone numbers.

To increase coverage, each land-line sample was supplemented by respondents reached through random dialing of cellphone numbers.

To increase coverage, this landline sample was supplemented by respondents reached through random dialing of cellphone numbers.

Sampling by controlled random dialling of landline numbers (Gabler & Häder, 1997) is, however, similarly deficient.

To increase coverage, the land-line sample was supplemented by respondents reached through the random dialing of cellphone numbers.

To increase coverage, this land-line sample was supplemented by respondents reached through the random dialing of cellphone numbers.

To increase coverage, this landline sample was supplemented by respondents reached through the random dialing of cellphone numbers.