decimal places) 2. Find the value of z if the area under a Standard Normal curve a) to the right of z is 0.3632; b) to the left of z is 0.1131; c) between 0 and z‚ with z > 0‚ is 0.4838; d) between -z and z‚ with z > 0‚ is 0.9500. Ans : a) z = + 0.35 ( find 0.5- 0.3632 = 0.1368 in the normal table) b) z = -1.21 ( find 0.5 – 0.1131 = 0.3869 in the normal table) c ) the area between 0 to z is 0.4838‚ z = 2.14 d) the area to the
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Normal Distribution:- A continuous random variable X is a normal distribution with the parameters mean and variance then the probability function can be written as f(x) = - < x < ‚ - < μ < ‚ σ > 0. When σ2 = 1‚ μ = 0 is called as standard normal. Normal distribution problems and solutions – Formulas: X < μ = 0.5 – Z X > μ = 0.5 + Z X = μ = 0.5 where‚ μ = mean σ = standard deviation X = normal random variable Normal Distribution Problems and Solutions – Example
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Qingdao - The best place i have ever been to Qingdao‚ a picturesque coastal city that lies on the southern tip of China’s Shandong Peninsula‚ located in JiaoZhou Bay facing the Yellow Sea. It is the place where I am willing to spend my whole life with all the people i love. It is my hometown and it is the most gorgeous city I have ever stayed. Sun shines‚ golden beach‚ green plants and morden buidlings formulated this amazing city. The city was captured and built by Germany back to 1897‚ and was
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Jerinesha Hafford Tardiness Mr. Yoist 9/19/12 Have you ever been tardy to class? Do you get penalty for being tardy? Is it a good thing for students to be tardy? Is being tardy means that you are not smart? Why is that students like being tardy? Is it a habit? Imagine if all of sudden students decide to be tardy. What will be the outcome of that? Will being tardy affect the student’s future? A tardy student lack responsibility and shows no interest in following direction. Being on time
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The Vietnam War Should Not Have Been Fought The Vietnam War The Vietnam War is truly one of the most unique wars ever fought by the Unites States of by any country. It was never officially declared a war . It had no official beginning nor an official end. It was fought over 10‚000 miles away in a virtually unknown country. The enemy and the allies looked exactly the alike‚ and may by day be a friend but by night become an enemy. It matched the tried and true tactics of World
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were fought‚ but all had a consequence. Some consequences still last till this day in the year 2017. Although most of them have died down throughout the years‚ several never left. Each factor in the war had a tremendous impact on the future and most consequences could have been stopped. Over 60 million people were killed in World War II and several of these deaths could have been prevented. The entire war could have been prevented if Adolf Hitler did not violate The Treaty of Versailles. If France
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Application of Normal mode calculations in optical spectroscopy | Phym 221 – Assignment 4 1. Introduction Normal modes are used to describe the different vibration motion in molecules. There are different types of modes for molecules in different motions and each has a certain symmetry associated with it. 2. Overview of Normal Modes Generally‚ normal modes are independent atoms in a molecule that are in motion such that they do not disturb the motion of the other molecules. Normal modes as implied
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Getting started to be great “A journey of a thousand miles begins with one step” is a quotation of Lao Tzu‚ a Chinese philosopher. This is one of the famous inspirational words ever‚ used for getting started. However challenging and difficult any goal it seems‚ you get there by just beginning. It is applicable to a wide range of various types of situations‚ not only for actual trips or travels‚ but also tasks‚ goals or actions where something needs to be done. Somebody who dreams big but never
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Thursday-Friday Monday 20 Monday 22 23 24 27 Wednesday Thursday Friday Monday Residence Halls open for 2014 Minimester FAFSA Application opens 2014 MINIMESTER CLASSES BEGIN 2014 Minimester Late Registration/(Drop/Add) Last day to withdraw from minimester classes (with grade of “W”) MARTIN LUTHER KING‚ JR. HOLIDAY – University Closed 2014 MINIMESTER CLASSES END 2014 Minimester Final Examinations Residence Halls close for 2014 Minimester Deadline for Faculty Input of
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(where µ = 25 and σ √9 = 3)‚ we have z19 = (19 – 25) / 3 = -2 and z31 = (31 - 25) / 3 = +2 From the area between z =±2 is 2(0.4772) = 0.9554 Therefore the probability that a measurement selected at random will be between 19 and 31 is about 0.95. This area (probability) is shown fir the X values and for the z values. σ = 3 0.95 σ = 1 0.95 X 19 25 31 -2 0 +2 Normal curve showing Standard normal curve showing area between
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