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In a two-way contingency table with four rows and four columns the appropriate degrees of freedom for the chi-square test statistic is?
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.
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Uses of chi-square test?
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.
What does 4 by 6 array mean?
4 rows of 6 columns or 4 columns of 6 rows !
How many columns have only 1 prime number?
The answer depends on how the cells within each columns are numbered.
How can you find the demensions of a matrix?
You count the rows and columns. "Dimensions" simply means how many rows and how many columns the matrix has.
How can you draw 15 squares in equal rows?
Draw either 3 rows of 5 columns or 5 rows of 3 columns.
When testing for independence in a contingency table with 3 rows and 4 columns?
6 degrees
What is the contingency table?
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.
Uses of chi-square test?
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.
The adjustments entered in the adjustments columns of a worksheet are?
enter the formulas in the appropriate cells on the worksheet. Then enter the adjustment amount in column.
What is The appropriate data type to store the number of rows and columns of the matrix is?
You can use a two-dimensional array for that.
When importing an access database table Excel does what?
It will put the fields in Access into columns in Excel, and records in Access will be in rows in Excel. Data will be converted to appropriate data types.
What type of columns does the pantheon have?
16 columns on the outside
In the columns gallery the command that displays the columns dialog box?
More Columns
What type of columns does the white house have?
ionic columns
Is it true that data can only be sorted by a single column (In Excel)?
If you only have a small amount of data, then it could be stored in a single column if appropriate.
What has columns?
Tables can have columns. You will find them in word processors, spreadsheets and databases. Buildings can have columns.
How many rows and columns are there in chessboard?
There are eight rows and eight columns .
