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334 Lists&Spreadsheet Application
Input Description
2-PropzInterval. Must be an
integer|0.
n1 The count of observations in sample
one for the 2-PropzTest and
2-PropzInterval. Must be an integer
>0.
n2 The count of observations in sample
two for the 2-PropzTest and
2-PropzInterval. Must be an integer
>0.
C-Level The confidence level for the interval
instructions. Must be |0 and <100. If
it is |1, it is assumed to be given as a
percent and is divided by 100.
Default=0.95.
RegEQ The prompt for the name of the
function where the calculated
regression equation is to be stored.
Statistical Calculations
Performing a Statistical Calculation
You can perform statistical calculations to analyze data. The following example
fits a y=mx+b linear regression model to the two lists in columns A and B.
1. From the Statistics menu, select Stat Calculation > LinearRegression
(mx+b) to choose the regression model.
The Linear Regression (mx+b) dialog box opens.
2. Type a[] as the column for the X List.
3. Type b[] as the column for the Y List.