observations you've made
A hypothesis about a work of literature is usually based on an attempt to explain or interpret a specific aspect of the work. It is typically formed by analyzing textual evidence, characters, themes, or symbols in the literature to make a prediction or assertion about its meaning or significance.
Based on the information in the question, my hypothesis is that it's broke.
A hypothesis is an educated guess based on facts and other empirical evidence. Generally a hypothesis what you assume will be the result of an experiment.
hypothesis
Promotions at work are usually based upon how you excel at your job. Many people also get promotions when they have been at their job for a certain amount of time.
say that your hypothesis is incorrect in your conclusion
When theoretical physicists work on equations and don't test their hypothesis, experimental physicists test their hypothesis and verify their conclusion. Usually theoretical physicists work on things like black holes and string-theory when experimental physicists work on Newtonian laws.
Based on the information included in the question, the best hypothesis is that it's broke.
You can calculate a result that is somehow related to the mean, based on the data available. Provided that you can work out its distribution under the null hypothesis against appropriate alternatives, you have a test statistic.
No, "Alice in Wonderland" is a work of fantasy literature by Lewis Carroll. There is no evidence to suggest that it is based on a serial killer.
reference to a work of literature in another work of literature.
"La Traviata" is based on the literature work "La dame aux Camelias." You can get more information about the La Traviata at the Wikipedia. Once on the website, type "La traviata" into the search field at the top of the page and press enter to bring up the information.
They are called periodicals.