Sentence examples for test were needed from inspiring English sources

Multiple versions of a test were needed so students couldn't pass them to friends who would be taking them later.

Pound said that the EPO test had improved since it was first introduced in 2000, when a blood and a urine test were needed to detect it, and that laboratories had gotten better at reading the test.

Thus, 17 FDRs with a positive PSA test were needed to have 80% power of detecting a statistically significant difference between these estimates (P<0.05).

However, the allelism test is needed to distinguish the Bph21 gene from Bph18 or Bph10.

However, allelism test is needed to confirm the independence of Bph 20 and Bph21 genes.

A formal statistical test is needed to test the significance.

Further optimization and validation of the ELISA test is needed.

Otherwise, a permutation test is needed.

An early, rapid, and reliable test is needed.

The ANOVA test was used in Figure  3C when a two-factor test is needed.

Further studies using other design test, such as microshear test, are needed to confirm this hypothesis.