fill handle
A set of data can be described to the spreadsheet as a range by specifying the beginning cell, in the upper left corner of the data, and the ending cell, in the lower right corner of the data.
You can get these quickly with Excel, or a similar spreadsheet program. In column A, write 1, 2, 3, ... downward. In Excel, after typing 1 and 2, you can select the two cells and drag the corner (a little black square) downward) to quickly get additional numbers.Next, in cell B1, type: =sqrt(A1) Then copy this cell downward.
For a chi-square test there is a null hypothesis which describes some distribution for the variable that is being tested. The expected frequency for a particular cell is the number of observations that would be expected in that cell if the null hypothesis were true.
you do the observed-expected value and square it, then devide that by the expected you do this for each cell then you add them up also you can enter your data as a matrix on a calculator TI and go to stat, test, 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 little square in the lower right corner of a cell is called the fill handle.
The fill handle is the small black square located in the lower right corner of the heavy border around the active cell. The active cell cannot be identified by a block arrow displaying in the center of the cell.
Fill Handle
thin black cross
Fill Handle
It appears as a small black square in the bottom right corner of the box around a cell or cells when you have a cell or cells selected.
=cell selector is an object that can be used for cell selection.=
The HOME CELL is cell A1 (top left corner of the spreadsheet).
a animal cell is round and a plant cell is a square.
A green arrow in the corner of an excel cell means that excel suspects soemthing may be wrong with the formula in a particular cell.
Organs are a selection of tissues.
Subrin