The Chi Square Test Analysis

Decent Essays
4.13 Analysis of the Data
After the data have been collected a number of closely related operations such as establishment of categories, the application of these categories to raw data through coding and tabulation are done and then statistical inferences are drawn.
A collected data was in discrete categorical form hence simple percentile analysis of the data was done. The various variables are analyzed based on their frequency of occurrence. Since, Cross tabulation analysis, also known as contingency table analysis is most often used to analyses categorical (nominal measurement scale) data. Researcher has applied it to understand the association and relationship between the respective variables.
The Chi Square Test is thought to be appropriate to test the hypothesis as the data was in discrete categorical form. The Chi-square test is an important test amongst the several tests of the significance developed by statistician. It is basically used when the sample size is large. Chi square test is used when sample size is large. Chi-square symbolically written as χ2 is a statistical measure used in the context of sampling analysis for comparing the variance to a theoretical variance. The test is in fact a technique through the use of which it is possible for the researcher to test the significance of association between two variables.

Factor Analysis
Factor Analysis is a multivariate statistical method whose primary purpose is to define a structure within a set of observed

Related Documents

  • Improved Essays

    Qlt1 Task 4

    • 394 Words
    • 2 Pages

    According to You, Chen and Liu (2014), descriptive analysis technique is used to collect actual information in detail and to describe characteristics of certain groups. Descriptive analysis will used in this study to describe the characteristics of the population in terms of frequency and percentage. Besides, descriptive measures like mode, median, mean, minimum and maximum value, standard deviation, and variance will also be obtained to analyze and interpret the result. The data will also be converted into bar charts and histogram. 3.8.2) Pearson correlation analysis…

    • 394 Words
    • 2 Pages
    Improved Essays
  • Great Essays

    After these categories are separated, the data will be placed in an SPSS file so that they can be statistically analyzed. To ensure the validity, outcomes will be assessed more than once by the principal investigator, to ensure that these variables are accurately calculated. This will be done by comparing results from the same population twice. An independent observer will also complete the abovementioned steps and results will be compared.…

    • 1542 Words
    • 7 Pages
    Great Essays
  • Improved Essays

    Nt1310 Unit 4 Assignment

    • 812 Words
    • 4 Pages

    Five frequency (f) tables will be constructed for univariate analysis. Standard deviation (SD) will be calculated for treatment outcomes. The standard deviation will allow the researcher to examine how much the individual values of the tables differ from the mean and other values (Royse, 2010). Percentage (%) will be calculated for all nominal variables to help visual the data through historgrams. Mean (M) will be calculated for age and education level which will help determine the average of each nominal variable.…

    • 812 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Nt1330 Unit 3

    • 1907 Words
    • 8 Pages

    1. What is the phenomenon of interest and is it clearly stated for the reader? The phenomenon of interest was to examine resident’ and family member preference on care for pneumonia in a long-term care facility or a hospitalized setting. The phenomenon was clearly stated in the article.…

    • 1907 Words
    • 8 Pages
    Improved Essays
  • Improved Essays

    Figure 1. Chi Square Test for Niche lab conducted at Owings Mills North. Behaivors of several species of birds (Tufted titmouse, dark eyed junco, black-capped chickadee, northern cardinal, mourning dove, purple finch, house sparrow, and white breasted nuthatch) were observed at feeding station. The three possible behaviors are feeding at the feeder, feeding on the ground, or feeding in the tree.…

    • 906 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Chi Square Test Lab Report

    • 2147 Words
    • 9 Pages

    The p-value in a Chi Square test tells you the likely hood of your hypothesis being within a 95% confidence interval. If the p-value is smaller or equal to the variable, then reject your null hypothesis in favor of your alternative hypothesis. If the p-value is greater than the variable, then don’t reject null hypothesis. A chi square (X2) value is a tool to help determine whether distributions of categorical variables differ from each other. The categorical variable yield data in the categorical form.…

    • 2147 Words
    • 9 Pages
    Improved Essays
  • Improved Essays

    Correlation measurements examine the associated relationship between two scale variables (Mirabella, 2011). A correlation may be evident between two variables without the existence of causation. A change in either variable does not guarantee a change will occur in the other variable. A correlation analysis test can be used to evaluate the degree of a true relationship between the two variables. False conclusions about one variable causing the other variable may occur with swayed results.…

    • 201 Words
    • 1 Pages
    Improved Essays
  • Improved Essays

    After all data was collected and processed, the exactly number of each option and the proportion of them to the total sample were figured out. The detail of every question’s result was clearly showed up especially those important questions that directly link to the hypotheses. The questionnaires were received from totally 61 people including 27 (44.3%) female and 34 (55.74%) male. As for the age background, 2 (3.3%) people below 18, 36 (59.0%) individuals age between 18 and 22, 9 (14.8%) people are from 23 to 25, and the other 14 (23.0%) people age above 26. In the education part, 23 (37.7%) people only finished high school, 30 (49.2%) individuals have bachelor’s degree, 7 (11.5%) people get graduate degree and 1 person is from association.…

    • 494 Words
    • 2 Pages
    Improved Essays
  • Decent Essays

    Certainly, the reading this week highlights one of the most important use of a hypothesis when conducting research. A hypothesis is an educated guess that can be proven, with either a positive or negative conclusion in the research. Knowing the difference between a null hypothesis and an alternative hypothesis allows researchers to plan their research accordantly. For instance, if a researcher is planning to research the relationship between two or more variables the alternative hypothesis approach would work best in conducting the research.…

    • 512 Words
    • 3 Pages
    Decent Essays
  • Superior Essays

    Effectiveness of an e-learning tool for education on pressure ulcer evaluation Pressure ulcers also known as bedsores are considered one of the greatest challenges that nurses face with their daily regimen according to (Demarre et al. 2011, Revello & Fields 2012). Pressure ulcers are caused by a patient not being repositioned frequently, poor nutrition, poor skin care as well as many chronic diseases such as Diabetes Mellitus (Mayo Clinic, 1998). A trial test was conducted by undergraduate nursing students to determine if the e-learning software is more effective than the traditional lecture style class (Biggs & Tang 2011). At present, the traditional lecture style class is focused on looking at different types of pressure ulcers and their different wound stages on photograph. This theoretical training is usually accompanied by clinical practice in which the students can observe and treat wounds in a real clinical context (Dobbin 2001, Gulpinar &…

    • 1453 Words
    • 6 Pages
    Superior Essays
  • Superior Essays

    The target population that he authors wanted to study was children in Elementary School. The population from which the sample was taken represented the appropriate people because the authors studied children from fourth through sixth grade (elementary school). The average age of children who participated was 10 years, and 26% of them were from public schools, 26% from a public school, and 7% from a parochial school. The schools indicated that 60% of children were Black, 26% were White, and 14% were from other ethnicities. They also measured children’s teachers to analyze participant’s emotion regulation.…

    • 1394 Words
    • 6 Pages
    Superior Essays
  • Improved Essays

    Misreading Method

    • 805 Words
    • 4 Pages

    Methods: Materials needed: Bottled water, control (tasteless) strips, PTC testing paper with ~ 0.003mg per strip, 1-inch strips of black licorice. 1. Provide each student with one large medicine cup filled of water. 2. Each student rinse his or her mouth of any residue prior to tasting the PTC paper with water to avoid misreading for data collection.…

    • 805 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Summary tables help you see the differences between these categories. For example, two categories that are shown in this data are gender and marital status. Why are these categories? They’re divisions that classify people regarding their shared characteristics. When taking two categories that are shown in this data, you can compare the one another.…

    • 762 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Researchers, Akos and Galassi developed a self-created questionnaire investigating students' perception of the difficulty of the transition, feelings of connectivity to school, and identification of adults or peers that aided in navigating the transition. This questionnaire was administered by homeroom teachers to all sixth-grade and ninth-grade students from one middle school and one high school in a southeastern school district. The sample derived demonstrated stratification by ethnicity and gender that was representative of the total populations of each of the schools. The data derived from the questionnaire was Likert-type data that was believed to be normally distributed.…

    • 389 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    'Guns, Gangs, And Gossip'

    • 957 Words
    • 4 Pages

    Read the article: "Guns, gangs, and gossip"(Zimmerman et al., 2004). Using concepts from chapters 1-7 as the basis for your analysis, in a narrative format of 750 or more words, identify: 
 The research problem, in this particular study the researchers are attempting to focus on youth violence, but unlike the traditional studies that have been made in the past this study will place an emphasis on youth violence from the prospective of the youth themselves (Zimmerman et al., 2004). Research design, the experimental method was the research design is this particular study; three hundred ninety one (391) essays were completed, accounting for sixteen percent (16%) of the population of the schools. This included one hundred thirty three (133) essays by males and two hundred fifty six (256) essays by females.…

    • 957 Words
    • 4 Pages
    Improved Essays

Related Topics