Hypothesis

Identify your selected problem in the first line of your posting and post your research question. “Relationship between effective Discharge Planning and Psychiatric Hospital Readmission Rate” Does effective discharge planning reduce the rate of readmission to a psychiatric hospital? According to Burns and Grove (2005), a correlational study examines the relationship between two research variables within a known situation. A correlational study determines if two variables are correlated. It also…

This refers to a positive whole number that indicates the lack of restrictions in calculations. The following states below: (rows-1)(columns-1) = (4-1)(5-1)= 3= 12 Critical Value: In hypothesis testing, the critical value is a number that separates a region where the null hypothesis will not be rejected from a region where it will be rejected. It is achieved at a particular percentile range and is then determined using a chart, known as the distribution topic.” The equation below states the…

The null hypothesis stated that there is no difference in genetic variability or heterozygosity between the wild and founding populations. Based on the statistical Chi-square test comparison of genetic diversity between populations, the null hypothesis is valid and should not be rejected. The SPSS statistical results yielded a chi-square value of 0.773a and a P-value of 0.942 (Table 2). 0.942 is greater than 0.05, which means that statistically, there is no significant difference between the two…

The gaseous hormone ethylene is perceived by the ethylene receptors which reside at the endoplasmic reticulum membranes4. In the genetic model plant Arabidopsis, there are five ethylene receptors (ETR1, ERS1, ETR2, ERS2, and EIN4), that fall into two subfamilies depending on functional kinase activity, and a subset of the receptors contains a receiver domain which promotes interaction with CTR15, 6. Interestingly, the receiver domain of ethylene receptors has a remarkable structural similarity…

The Equal Treatment hypothesis states that our judicial system provides equal justice, that it does not have blurred eyes towards men offenders or women offenders. According to the equal treatment hypothesis criminal processing, males, and females are arrested, charged, convicted, and sentenced the same for the same crimes. It concludes that the criminal justice system does not see gender and sexual discrimination does not exist; therefore, criminality and punishments are based solely on the…

correct responses and mean reaction time by observing pre-calculated students t-test. This particular assessment compared the students’ response times and mean correct responses in picture-recognition tests and facial-recognition tests. The null hypothesis for this case is that there is no difference in the mean response time or average number of correct responses…

I chose to focus on the Interaction Hypothesis by Michael Long. This hypothesis states that comprehensible language is important in learning a language. Through a lot of observation it was discovered that students, not just English Language Learners (ELL), saw positive correlations when they conversed in the language that they are learning. Though the results may be greater in ELL students because they are starting from a very different background than native English speakers. These…

As these two variables are continuous, the bivariable hypothesis test is crosstab. The figure~ ef{} shows the two categorical variables: The difference between democrat in control of the Upper house and if the states have or have not Death Penalty. The bars are even, because there are not difference between…

Similar studies, same hypothesis, different results. Which study is reliable? Bushman and Anderson (2009) claimed that media violence can cause desensitization in people. Even though there are many criticisms about their previous works (Block & Crain, 2007; Deselms & Altman, 2003), no limitations have been found regarding their 2009 research paper. However, there are studies which found opposite or different outcomes. For instance, Fanti and his colleagues conducted an experiment in order to…

Variables, Research Questions and Hypotheses The variables for the study are: Independent Variable (IV) – job dissatisfaction Dependent Variable (DV) – turnover intention The research questions are as follows: RQ1: What is the relationship between job dissatisfaction and employee turnover intention among non-managerial Nashua City Public Works division employees? RQ2: What are some job-related factors to consider when analyzing the relationship between job dissatisfaction and employee turnover…