Search results
Results From The WOW.Com Content Network
Travoprost, sold under the brand name Travatan among others, is a medication used to treat high pressure inside the eye including glaucoma. Specifically it is used for open angle glaucoma when other agents are not sufficient. It is used as an eye drop. Effects generally occur within two hours.
The term " Z -test" is often used to refer specifically to the one-sample location test comparing the mean of a set of measurements to a given constant when the sample variance is known. For example, if the observed data X1, ..., Xn are (i) independent, (ii) have a common mean μ, and (iii) have a common variance σ 2, then the sample average X ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate; Help; Learn to edit; Community portal; Recent changes; Upload file
That applies in a within-subjects study design, i.e., in a study where the same set of subjects undergo both of the conditions being compared. Specific methods for carrying out paired difference tests include the paired-samples t-test, the paired Z-test, the Wilcoxon signed-rank test [1] and others.
Sample size determination or estimation is the act of choosing the number of observations or replicates to include in a statistical sample. The sample size is an important feature of any empirical study in which the goal is to make inferences about a population from a sample.
James Donald Samples Jr. (born 1963) is an American businessman and media executive. He is best known as the Senior Vice President and General Manager of TNT Latin America and Cartoon Network Latin America from 2000 to 2001, the General Manager and Executive Vice President of The Cartoon Network, Inc. from 2001 to 2007, the President of HGTV from 2007 to 2011, the President of Scripps Networks ...
en.wikipedia.org
Released: April 15, 1997. Reasonable Doubt is the debut studio album by American rapper Jay-Z. It was released on June 25, 1996, by his own record label Roc-A-Fella Records and distributed by Priority Records. The album features production provided by DJ Premier, Ski, Knobody and Clark Kent, and also includes guest appearances from Memphis ...
In statistics, the jackknife (jackknife cross-validation) is a cross-validation technique and, therefore, a form of resampling . It is especially useful for bias and variance estimation. The jackknife pre-dates other common resampling methods such as the bootstrap. Given a sample of size , a jackknife estimator can be built by aggregating the ...
A Mars sample-return (MSR) mission is a proposed mission to collect rock and dust samples on Mars and return them to Earth. Such a mission would allow more extensive analysis than that allowed by onboard sensors.