Statistics essays

Statistics essays Statistics is a system where you can get to the bottom of a variety of composite questions in the statistics class. Statistics has a group of rules that make problems find the solutions that are correct. The upcoming project will be answer with the formulas learned at stats class. Descriptive statistics is used to present a variety of information, which information can either be qualitative or quantitative. To present the information in an organize matter we used a set of charts and/or graphs to understand better our results. To start the task I sampled 36 people, 22 males and 14 females. Confidence interval is a set of range, minimum and maximum, to give an output from a previous sample. The confidence interval is used to determine numbers that will help you predict the result. The next optimal numbers are an average using the 36 people we used for this project to get more precise numbers and help us with our project. The numbers are going to help us predict the outcome of the workers performance and to see if the computer is a useful tool this will help us get a more precise numbers in order to complete our project. The sample consists of 36 people currently working at the company. This group is going to help me develop a project were many statistical tools that are utilized to get proper stimulations. It consisted 14 females and 22 males. Using this information I will determine to a 95 certainty or percentage that the male population is .61 2(.08) and for females .39 2(.08). This represents the gender ratio. Histogram for age is unimodal and it is non-symmetric. Average age is in the range in 39.06. The median is 36, the mode, 30. The standard deviation, which means the variance between ages, is 14.03. The sample variance, also refers to the sum of the variances is 196.74. The range lies between the points of a minimum of 18 and a maximum of 65. I am 95% sure that the average age lies between the follo...

3 Types of Superfluous Use of Semicolons

3 Types of Superfluous Use of Semicolons 3 Types of Superfluous Use of Semicolons 3 Types of Superfluous Use of Semicolons By Mark Nichol Proper use of semicolons is sometimes seen as such a challenge that some teachers of composition recommend not using them until one develops a more sophisticated grasp of language, which is akin to saying one should hold off on learning the more complicated letters of the alphabet until one is ready for them. The following examples, however, point out that some writers need to study the functions of the punctuation mark. 1. Banks must keep pace with rapidly developing technologies; and this requires organizations to transform how they develop new apps and software. One of the functions of the semicolon is to separate independent clauses that are closely associated in cases in which the strength of the period is not necessary. In this case, a simple comma, teaming up with a conjunction, suffices to distinguish the two clauses: â€Å"Banks must keep pace with rapidly developing technologies, and this requires organizations to transform how they develop new apps and software.† (A semicolon should not precede a conjunction unless the punctuation mark and the word are part of a complex list structured something like â€Å"a, b, and c; d, e, and f; and g, h, and i.) 2. It is one thing to determine that a hundred million dollars in synergies can be achieved; it is another matter to actually achieve those savings; and still another matter for the savings to be reflected in the financial statements. The first semicolon in this sentence is used correctly, but the second one is not; the phrase beginning with and should be part of the second independent clause (the one beginning â€Å"it is another matter†): â€Å"It is one thing to determine that a hundred million dollars in synergies can be achieved; it is another matter to actually achieve those savings and still another matter for the savings to be reflected in the financial statements.† Alternatively, the final point can be bolstered with its own pronoun and verb and set off as one of three sentence segments separated by commas: â€Å"It is one thing to determine that a hundred million dollars in synergies can be achieved, it is another matter to actually achieve those savings, and it is still another matter for the savings to be reflected in the financial statements.† 3. They must continuously direct scarce resources to sustain vital government activities and services; they must manage their operations in the face of constantly changing circumstances; and they must provide assurance to various stakeholders that they can protect and enhance their organizations. Here, three phrases are separated as if they are independent clauses. It is true that the three phrases can stand on their own as such, but they are also serviceable as simple list items, as shown here: â€Å"They must continuously direct scarce resources to sustain vital government activities and services, they must manage their operations in the face of constantly changing circumstances, and they must provide assurance to various stakeholders that they can protect and enhance their organizations.† (Semicolons are necessary in place of the commas only if one or more of the phrases itself uses punctuation to separate items in a list.) Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Punctuation category, check our popular posts, or choose a related post below:25 Subordinating ConjunctionsWhenever vs. When Ever3 Types of Essays Are Models for Professional Writing Forms