A t-test can be used to account for the uncertainty in the sample variance when the sample size is small and the data are exactly normal. There is no universal constant at which the sample size is generally considered large enough to justify use of the plug-in test. Typical rules of thumb range from 20 to 50 samples. For larger sample sizes, the t-test procedure gives almost identical p-values as the Z-test procedure. Other location tests that can be performed as Z-tests are the two-sample location test and the paired difference test.
Definition of Caesura Literary Term. Caesura Literary Term is a grammatical pause or break in a line of poetry (like a question mark), usually near the middle of the line. A caesura is usually dictated by sense or natural speech rhythm rather than by metrics.
Punctuation : Cadence or pace in poetry is influenced by the rhythm of the words, but it is also influenced by the amount and kind of punctuation. The general rule: the more punctuation, the slower the poem will read.Punctuation is not the only factor influencing a readerâs pace, but it is an important influence. mark of punctuation that comes within the line itself is called a caesura. Caesuras cause the reader to pause or stop in the middle of a line, providing a clear break in thought or slowing the pace of the poem.