Sentence examples for must be randomly from inspiring English sources

3. Now here's the key point:The participants must be randomly assigned to treatment or control groups.

Patients must be randomly assigned to take either the substance in question or a look-alike inactive or comparison remedy, and neither patients nor evaluating physicians can know who is on what until the study is completed.

To be sure that estrogen replacement -- not some other characteristic of women who choose to take hormones -- is responsible for their lower risk of heart disease, women must be randomly assigned to take hormones or a look-alike placebo, then followed for years to determine their fate.

From these 11 individuals, two (one pair) must be randomly chosen from the cup to compete again.

Furthermore, messages must be randomly sent to followers, otherwise we have no idea whether users would have taken an action if they had seen the update or not.

The existing guidelines for the design of these drug-resistance surveys emphasize that valid inference requires that individuals included in the sample must be randomly selected from the total population of incident tuberculosis cases in the region under evaluation.

These two types of input must also be randomly distributed across the cell.

First, survey participants must be recruited randomly.

In the latter case, the series of nested plots must be placed randomly or systematically, but irrespective of plot homogeneity.

The pool memorandums, he said, must be assigned randomly, presumably to minimize the possibility that a clerk with a bias would grab a politically charged case and slant a recommendation.

In order to prevent overfitting, the data set must be separated randomly as the training set and test set.