CONFIDENCE.NORM Function in Excel: Syntax, Examples and Free Practice
CONFIDENCE.NORM is an Excel Statistical function. Returns the confidence interval for a population mean using a normal distribution.
CONFIDENCE.NORM syntax
Arguments
alpha: A shape parameter of the distributionstandard_dev: The standard deviation of the distributionsize: The sample size
When to use CONFIDENCE.NORM
CONFIDENCE.NORM is used in data analysis work to summarize or test patterns across a data set.
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Frequently asked questions
What does the CONFIDENCE.NORM function do in Excel?
Returns the confidence interval for a population mean using a normal distribution.
What is the syntax of CONFIDENCE.NORM in Excel?
The syntax is =CONFIDENCE.NORM(alpha, standard_dev, size). alpha: A shape parameter of the distribution; standard_dev: The standard deviation of the distribution; size: The sample size.
Where can I practice CONFIDENCE.NORM online for free?
Open the free live spreadsheet on Cellgrids and try CONFIDENCE.NORM yourself. No Excel install is needed and you can start without signing up.
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