642 Search Results for Null Hypothesis and Hypothesis
Crime Rates and Abandoned Buildings
The research question will help to focus the study and determine the long-term effects of crime rates and abandoned buildings. It includes:
Is there a direct relationship between crime rates and abandoned propert Continue Reading...
teacher instructional technology with new literacy instruction to improve elementary (K-5) student achievement in reading vocabulary?
The alternative hypothesis would be that new literacy instruction does have th potential to improve elementary (K- Continue Reading...
tested with subsequent primary research. Yiridoe et al.[footnoteRef:1], have found that consumers may choose organic food if they believe it to be safer, an issue associated with knowledge, or lack of knowledge, and stereotyping. Therefore, if asses Continue Reading...
9. The null hypothesis is not rejected, but continues to be valid.
10. The null hypothesis is not rejected, but continues to be valid.
Which child or children, if any, appeared to come from a significantly different population than the one used i Continue Reading...
1.
My accepting of the test hypothesis will be preceded by my rejecting of the null hypothesis.
Question 6
In the research question given in question 5, two variable types can be identified. These include the dependent and the independent variable Continue Reading...
Second, the researcher's intense exposure to study of a case can bias the findings (the case study as a research method); at the least, there are significant opportunities for subjectivity in the implementation, presentation, and evaluation of case Continue Reading...
Standard deviation is a measure of how far the data is spread from the mean, and can be used to assess the accuracy of the sample mean.
Type I errors are improper rejections of the null hypothesis.
Type II errors are failures to reject the null h Continue Reading...
75, p < .000. Ho: Mean IQ = 100. The mean difference of the sample from the test value of 100 (the average of the general population) was 29.25, with confidence intervals of 24.9 and 33.6, indicating that there is a 95% level of certainty that the tr Continue Reading...
A disadvantage to interview research methods, on the other hand, include the potential for bias based on the respondents' desire to please the researcher, who will necessarily be directly involved in the research process.
7)
In the One-Group Prete Continue Reading...
Conselling Master Questionnaire
Describe the Boolean Approach (Hauser, 2009 p. 18)
In order to use counseling databases to search for information, it is important to develop appropriate search practices. The terms one types when searching will most Continue Reading...
ANOVA Test
The focus of this proposal is to use the analysis of variance (ANOVA) to test whether the video games influence behavior. There has been a general public concern on the risk factor of video games on the youth's behavior especially childre Continue Reading...
I would also define 'living alone' and carefully assess the living environment and region (economic factors, demographic variables, geographic elements amongst other factors) of the environment (both immediate and mediate, i.e. home and region) that Continue Reading...
5 per 100,000 in 1986. In 1994, the number of TB cases among residents of correctional facilities for 59 reporting areas had reached 24,361 (4.6% of the total reporting correctional population) (Braithwaite et al.). The incidence rate was 139.3 per 1 Continue Reading...
Cloning has been a hot issue in the news media in recent years. Many feel that it is a good idea and that there could be many benefits to mankind. However, there are those who feel that the issue is beyond our human capabilities and that we are play Continue Reading...
Z Test in Psychology
Stating the research question
The z test is being used to test whether watching a film about the conditions of institutionalized mentally ill patients will influence viewers' attitude towards the mentally ill. Evaluations are a Continue Reading...
The exam though it's validity as a barometer for academic preparedness for higher learning is contested, is a means of examining the factors which have been shown to be directly related to the outcomes seen with this strategy. Block scheduling has b Continue Reading...
Look at the variables that show the change in the percentage of schools meeting or exceeding state standards (mathch94, readch94, and scich94). Test the hypothesis that the true change in the percentage meeting state standards is 0. Write a short re Continue Reading...
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. This as a major development of the industry is bound to come out in the analysis.
Recession and the Performance of Banking Industry
Recession worked negatively on the banking industry especially so because the industry was still at its initia Continue Reading...
Conceptually, many agree as to what constitutes a servant leader, although many variations of these characteristics can be found in the literature. The terms "servant" and "leader" may seem contradictory, which is one of the greatest barriers to ope Continue Reading...
Employee Satisfaction with a Company's Review Process
The following research examines the reason for a decline in employee satisfaction regarding the review process at XYZ, Inc. The results of the survey revealed that sample biases may have confound Continue Reading...
Youth Sports Archery
Youth Sport Program Additions: Archery and Fencing
Based on the research findings investigated below, it is expected that I will ultimately recommend for the addition of archery and fencing to the existing youth sports program Continue Reading...
e. managerial, social, political, economic benefits are linked to the study's results) the proposed helpful outcomes are realistic (i.e. dealing with questions that can actually be answered through the type of data gathering and analysis you're propo Continue Reading...
Nursing Research
How Data Collection Influences Statistics
Data collection influences statistics in several ways. First, data is collected according to a "category scheme," which is the establishment of meaningful categories in which the data is co Continue Reading...
Explain why you are not using other methods
The method described above is the most applicable to this study since I would need a closely involved study. I would not use a quantitative experimental approach since randomization is out of the questio Continue Reading...
Null Hypothesis 2: The mentally ill are not particularly at risk of substance abuse or criminal activity.
4) Independent and Dependent Variables
Independent variables that might influence the study focused on the mentally ill include other influe Continue Reading...
Incentives and Performance
Kopelman, R., et al. (2012); Further Development of a Measure of Theory X and Y Managerial Assumptions. Journal of Managerial Issues. 24 (4): 450-62.
Certainly, there is no one best way to ensure that either employees or Continue Reading...
organizational studies. While there is focus upon the articles and their contents, the greater focus or endeavor of the paper is to analyze the writing techniques and approaches to research. At the center of the assignment is the relationship among Continue Reading...
H20:
There is no significant relationship between having a higher perception of a sport as elite and having a lower willingness to participate.
Here the key concerns will consist of social and cultural perceptions of a sport and how these impact Continue Reading...
Penis
Since the beginning of time the male species has had an obsession with that part of the personal anatomy known by its Latin root as the "tail"; or today known as one's pecker, "wankie," monkey, and a host of other rather humorous titles. Some Continue Reading...
Data Analysis
1. The taster determined 11 of the 14 samples correctly. Three samples were incorrectly identified. Thus, the taster received a statistical score of 88%.
2. The results failed to support the null hypothesis. There was obviously a di Continue Reading...
" (Zemsky, 1)
Null Hypothesis
The null hypothesis of the research endeavor is that online professors will report no perceptible connection between post-tenure review and job performance.
Alternate Hypothesis
The alternate hypothesis of th Continue Reading...
The question of whether TANF is working to reduce the number of teen pregnancies is inconclusive. The literature review leaves many more questions than answers.
Conclusion
The literature review found many conflicting results and studies that were Continue Reading...
Correlation & Regression
A fifth grade science teacher wants to know if there is a relationship between final exam scores and overall coursepoints after adjusting for a quiz score.
In order to determine whether there was a significant relations Continue Reading...
Why must we include these 5 variables into our research design? Provide at least two sources to support your answer/variable selection.
A lack of tight security implementation makes a system vulnerable to viruses and other malware attacks. This can Continue Reading...
Discriminatory Treatment of Women in Public Safety
Women can face gender discrimination in public safety on a number of different fronts. They can face job discrimination in workplaces that are related to public safety, such as police departments, f Continue Reading...
Descriptive Statistics
Test subjects were 53.3% male and 46.7% female, as shown in the bar graph on the accompanying Excel spreadsheet. The test population has a mean age of 15.9 years (standard deviation=0.80). These descriptive statistics valida Continue Reading...
value when comparing two things, instead of a univariate F. value. For instance, when comparing which of two textbooks are better for students, we are dealing with two separate factors that, although perhaps correlated, are still different. The MANO Continue Reading...
Alcoholism will be defined, according to the DSM as a "maladaptive pattern of substance use leading to clinically significant impairment or distress, as manifested by one (or more) of the following, occurring within a 12-month period:…a failur Continue Reading...
Economic exploitation also includes the "threatening to take money, forcing a date to pay solely for items that are to be shared, or stealing money or property," (Jackson & Oates 1998:92). These forms of abuse are much harder to identify and com Continue Reading...
Pain & Therapy
The purpose of this research is to investigate whether music therapy intervention can reduce the effects of pain in subjects who have chronic pain from minor injuries. This research builds on past investigations of the potential r Continue Reading...