英语词汇“student's t-test”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	student's t-test
释义	Student's t-test [ tee-test ] / ˈtiˌtɛst / noun Statistics. a test for determining whether or not an observed sample mean differs significantly from a hypothetical normal population mean. Origin of Student's t-test First recorded in 1945–50; see origin at Student's t distribution Words nearby Student's t-test student nurse, Students for a Democratic Society, studentship, Student's t, Student's t distribution, Student's t-test, student teacher, student union, studenty, stud fee, studfish Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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Student's t-test