Wiki User
∙ 13y ago6 degrees
Wiki User
∙ 13y agoWhat do you mean by multidimensional table? Give examples. Show the nomenclature for three dimensional tables. Describe a three-dimensional contingency table. Describe the procedure for testing the independence of the attributes in a 3-way table.
The degrees of freedom for any contingency table can be calculated simply by the formula (r-1)x(c-1) where r= the number of rows and c= the number of columns. Thus for a contingency table with four rows and four columns the degrees of freedom are 3x3 = 9.
A test using relative errors comparing factors in a contingency table to determine if the factors are dependent; the null hypothesis is that the factors are independent.
A contingency table is a display of the frequency distribution of two or more categorical variables. It shows the relationship between the variables by organizing the data into rows and columns, with the intersection cells showing the frequency of each combination of variables. Contingency tables are commonly used in statistics to analyze the association between categorical variables.
The chi-square test is used to analyze a contingency table consisting of rows and columns to determine if the observed cell frequencies differ significantly from the expected frequencies.
You cannot have a table without columns. Columns are what make up the structure of a table. It would be like a house without walls.
The vertical columns on the periodic table are called groups or families.
There are 18 A columns on the periodic table, also known as the groups. These columns represent elements with similar chemical properties and are numbered from 1 to 18.
There are 18 columns.
there are 18 columns
groups are the vertical columns on the periodic table
The vertical columns of the periodic table are called groups or families.