Answer:
Student's t-test
Step-by-step explanation:
William Sealy Gosset a statistician was born on the 16th of June, 1876. In 1908, he published the article "the probable error of a mean" (biometrika, vol. 6, pp. 1-25. in this pioneering paper, written under the pseudonym "student," gosset introduced what later became student's t-test.