Statistics Assignment 6

Chi-Square Test of Association (Independence

1 . A short explanation about the Chi-Square Test of Association The Case Processing Summary table Cross tabulation table Chi-square Tests table Clustered Bar Chart

Chi-square test of independence is used to determine whether there is an association or relationship between nominal or ordinal types of variables using their frequencies . In the given case , the researcher wants to determine if there is an association between the school guidance intervention plan and students obtaining high school diploma Chi-square test of independence will then be used to examine the relationship

p The case processing summary table shows the number of valid cases from the obtained data . In addition , the table shows the number of missing cases and the total number of cases obtained by the researcher

The crosstabulation table shows the distribution of the valid cases among the categories or variables included in the crosstabulation . The observed frequencies are shown together with the expected frequency per cell and sometimes the percentage of the frequency

Chi-square test table shows the result of the chi-square test analysis The table reports different chi-square statistic depending on what statistic is appropriate for the scenario . It also reports the degrees of freedom of the chi-square statistic and the corresponding significance values

Clustered bar chart is a graph depicting the frequencies of the variables under its different categories . Clustered bar charts are just like simple bar graphs but the bar does not have spaces between them thus making it much easier to determine which categories...