Interview The Difference Between Editing and Proofreading - The Writers For Hire

INTERVIEW: THE DIFFERENCE BETWEEN EDITING AND PROOFREADING With traditional publishing on the decrease  Ã¢â‚¬â€ self-published books represented 31 percent of   e-book sales on Amazons Kindle Store in 2014 — more authors than ever  shoulder the responsibility of making sure their books contain clean, polished, and accurate copy. That means, ideally, that theyre hiring professionals to fine-tune their manuscripts once the writing is complete. The catch is, when people ask professionals to proofread or edit their books (or any other kind of copy) the clients expectations may not match the professionals. For some people, editing means checking spelling and grammar. Others think of it as shaping the overall structure of the manuscript. During her latest interview on The Price of Business, Wintress Odom of The Writers For Hire talks about requesting proofreading and editing services and offers tips that clients can use to make sure  everyone is one the same page. Click play to hear the interview. document.createElement('video'); https://www.thewritersforhire.com/wp-content/uploads/2017/08/7-7-17-Wintress-Odom.mp4

What Is the Cauchy Distribution

What Is the Cauchy Distribution One distribution of a random variable is important not for its applications, but for what it tells us about our definitions. The Cauchy distribution is one such example, sometimes referred to as a pathological example. The reason for this is that although this distribution is well defined and has a connection to a physical phenomenon, the distribution does not have a mean or a variance. Indeed, this random variable does not possess a moment generating function. Definition of the Cauchy Distribution We define the Cauchy distribution by considering a spinner, such as the type in a board game. The center of this spinner will be anchored on the y axis at the point (0, 1). After spinning the spinner, we will extend the line segment of the spinner until it crosses the x axis. This will be defined as our random variable X. We let w denote the smaller of the two angles that the spinner makes with the y axis. We assume that this spinner is equally likely to form any angle as another, and so W has a uniform distribution that ranges from -Ï€/2 to Ï€/2. Basic trigonometry provides us with a connection between our two random variables: X tanW. The cumulative distribution function of X is derived as follows: H(x) P(X x) P(tan W x) P(W arctanX) We then use the fact that W is uniform, and this gives us: H(x) 0.5 (arctan x)/Ï€ To obtain the probability density function we differentiate the cumulative density function. The result is h(x) 1/[Ï€ (1 x2) ] Features of the Cauchy Distribution What makes the Cauchy distribution interesting is that although we have defined it using the physical system of a random spinner, a random variable with a Cauchy distribution does not have a mean, variance or moment generating function. All of the moments about the origin that are used to define these parameters do not exist. We begin by considering the mean. The mean is defined as the expected value of our random variable and so E[X] ∠«-∞∞x /[Ï€ (1 x2) ] dx. We integrate by using substitution. If we set u 1 x2 then we see that du 2x dx. After making the substitution, the resulting improper integral does not converge. This means that the expected value does not exist, and that the mean is undefined. Similarly the variance and moment generating function are undefined. Naming of the Cauchy Distribution The Cauchy distribution is named for the French mathematician Augustin-Louis Cauchy (1789 – 1857). Despite this distribution being named for Cauchy, information regarding the distribution was first published by Poisson.

Basic Hazardous Waste Management Essay Example | Topics and Well Written Essays - 250 words

Basic Hazardous Waste Management - Essay Example It is clear that there is a need to remove petroleum products and refill the well with pure water for human consumption as they are hazardous in nature (Blackman, 2001). The key and first issue, in this case, is to determine the level of hazard in these tanks and the well of water. This should be done after evaluation of various factors. Experts in the petroleum industry will be involved in this case to determine whether by any chance that the content in these tanks can have some economic value and hazards they may contain. Secondly, it would be an important decision to determine whether the tanks can still be in use as storage or they have some hazards such as linkages. This will assist in making a decision on whether the tanks will be replaced. Thirdly, it is important to ensure that all required procedures for disposal of such substances. It is important to obtain the required hazardous waste disposal permit from an authorized body. This will assist in the determination of where and how to dispose of the content in these tanks and in the water well.