Friedman Test for a random Block Design -The Friedman Test is used when compairing more than two populations or treatments randomly assigned within blocks. This is the counterpart of the F test or ANOVA used in parametric statistics. Unlike the F test or ANOVA which is used with the assumption that the observations taken from each of the populations are normally distributed‚ the Friedman test is used when no distrubutional assumptions are necessary. The following are the steps in doing the Friedman
Premium Null hypothesis Statistical inference Analysis of variance
Cheating or beating a drug test seems to be the popular thing amongst people that are trying to get a job or people that are trying to stay off of probation. For as long as people can remember many household products and over the counter medicines has been a way of cheating the system. People have been using the items to confuse prospective employers and drug labs so that they wouldn’t get caught with an illegal substance in their system. The question that should be asked though is‚ “is it effective
Premium Employment Drug test Forensic toxicology
pregnant” but when you’re a teenager hearing the last phrase is something that will change your life in a scary and shocking way. Nearly one million teen girls experience this shock each year when they come to find that their pregnancy test is positive. In our society today teenage pregnancy isn’t just a problem but an epidemic. Unfortunately I have seen all stages of the situation unfold recently when my best friend who is almost like a sister to me found out she was having a baby. At the age of seventeen
Free Teenage pregnancy Pregnancy Abortion
Title: Flame Test Aim: To determine the cation in each of the unknown substance X‚ Y and Z by observing the flame colour of different metal compounds. Introduction: A distinctive feature of many s-block metals is their ability to produce flame colours. At temperature of a Bunsen flame‚ a compound will decompose to give gaseous atoms of its constituent elements. When an electron in the gaseous atom absorbs energy from the flame‚ it will move from an orbital with lower energy to
Premium Sodium chloride Flame test Potassium
Cricket has become the unofficial national game of India. No other sport is as popular as cricket Cricket! Cricket Cricket! Switch on the television and you will find majority of advertisements with cricketers on most of the TV channels. Listen to young India talking and you will find the conversation centered only on cricket specially when India is playing a cricket match. With attendance in the faces hardly 50% the streets look deserted and they become a driver’s paradise. You can see groups
Premium Cricket Test cricket India
In today’s society‚ teen pregnancy has become an issue. If you step foot into a local high school‚ it wouldn’t be shocking to see a pregnant student. In fact‚ if you asked a student if they have a friend who is expecting or has already given birth‚ the answer would most likely be a yes. It seems to be that any form of contraception isn’t a priority for young girls today. Today‚ many girls search for love and attention. These girls believe love and attention could be found by becoming pregnant. Another
Free Teenage pregnancy Pregnancy Adolescence
Siana Smith Andy Fentem 30 July 2013 English 1101 Teen Pregnancy Prevention Chicago’s teen pregnant male ads have effectively dropped the pregnancy rates in Chicago by 33% according to the Chicago Department of Public Health between 1999-2009. Healthy Chicago is a Public Health system that influences ways to a healthy life‚ promotes preventions and control that personally affects individuals‚ and offer healthy assistances to the city. The ad shows an unhappy African-American male pregnant
Premium Pregnancy Teenage pregnancy Sexual intercourse
Works Cited "Anahita Sedaghatfar on America ’s Newsroom on FOX News Debating Pregnancy Discrimination." YouTube. YouTube. Web. 4 Sept. 2014. In this short news clip was very informative as it discussed a case about a young girl whom sued her place of employment due to wrongful treatment while pregnant. In this clip Anahita Sedaghatfar discusses that you may fire a pregnant worker‚ you just can’t fire them due to being pregnant. She does not believe the young girl had a valid reason for suing
Premium Pregnancy Childbirth Abortion
Teenage Pregnancy: A Socially Inflicted Health Hazard Bratati Banerjee‚ GK Pandey‚1 Debashis Dutt‚2 Bhaswati Sengupta‚2 Maitrayei Mondal‚2 and Sila Deb Department of Community Medicine‚ Maulana Azad Medical College‚ New Delhi‚ India 1Department of Epidemiology‚ All India Institute of Hygiene and Public Health‚ Kolkata‚ India 2Department of Public Health Administration‚ All India Institute of Hygiene and Public Health‚ Kolkata‚ India Address for correspondence: Dr. Bratati Banerjee‚ Department
Premium Obstetrics Pregnancy Childbirth
intentional termination of a pregnancy after conception. It allows women to put an end to their pregnancies‚ but involves killing the undeveloped embryo or fetus. Supporters of abortion rights argue that the embryo or fetus is not a person‚ or at least that the government has no right to ban abortion unless it can prove that an embryo or fetus is a person. However‚ those who are against it think differently. Abortion is often used for those who has an unplanned pregnancy by mistake or even rape. Many
Free Pregnancy Abortion Fetus