John’s Limited manufactures screws that are used in the manufacture of tables. The table manufacturers require that the screws m
ust have a length of 150 mm, with a small tolerance for differences in length. Resultantly, John’s Ltd randomly sampled and measured the average length of screws for 25 production runs. Due to the fact that the table manufacturers require a small tolerance for differences in the length of the screws, a 1% significance level for evaluation was chosen.
After measuring the average of the samples and their standard deviation, it was observed that the sample values was normally distributed about the mean.
Assume John’s Ltd derived the following values from their test:
Mean = 150.12
Standard Deviation = 0.496
Requirements:
Consider the above scenario and conduct a hypothesis test using the 1% significance. In your answer, include the different steps used to construct a hypothesis test using the critical value method. See steps below.
•Null and alternative hypotheses
•Level of significance
•Test statistics
•Critical values and rejection region
•Process of checking to see whether the test statistic falls in the rejection region and conclusion in words
In 1903, the congress passed a law declaring that a person holding a specific political viewpoint could be banned from entering the nation, these were the <u>anarchists</u>.
<h3>Who are the anarchists?</h3>
These are group of people that holds the theory that is skeptical of the justification of authority and power, they pursues that cluster of doctrines and attitudes centered on the belief that government is both harmful and unnecessary.
The first person to be call an anarchist was the French writer called Pierre-Joseph Proudhon. In his study, he argued that the real laws of society have nothing to do with authority but rather stem from the nature of society itself and he foresaw the eventual dissolution of authority and the emergence of a natural social order.
Team leadership model is a tool that is used to choose an effective leader in a way that he or she could be efficient in every way that he or she encountered. Most people use this tool because it contains factors and standards of an effective leader must have
