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\įor α = 0.05 and 19 df (degrees of freedom), the analytical value of‘t’ is 2.093.

blood sugar testing using contactless glucometer). A comparison of 2 different techniques of treatments or 2 different measurements where the treatments/measurements are entreated to the same subjects (e.g. exploratory research on rats for vaccine creation. In everyday use, examples of where paired t test might transpire are: Before-and-after observations on similar subjects (e.g.

Of the two samples, observations in one sample can be paired with observations in the other sample. In general mathematics, a paired t-test (also known as a correlated or dependent test) is put to use for the purpose of comparing 2 population means where we are made available with two samples.