Spread.Sheets Documentation
CONFIDENCE

This function returns the confidence interval for a population mean.

Syntax

CONFIDENCE(alpha,stdev,size)

Arguments

This function has these arguments:

Argument Description
alpha Alpha, significance level used in calculating confidence level, where confidence level is 100 times (1-alpha)%
stdev Population standard deviation for the range
size Number representing the size of the sample; if not an integer, the number is truncated

Data Types

Accepts numeric data for all arguments. Returns numeric data.

Examples

CONFIDENCE(0.5,B4,D5)

CONFIDENCE(0.5,R4C2,R5C4)

CONFIDENCE(0.05,3.5,150) gives the result 0.560106363

See Also

 

 


Copyright © GrapeCity, inc. All rights reserved.

Send comments on this topic.