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smallstuff (version 1.0.3)

CI: Normal Confidence Interval

Description

Confidence interval for a normally distributed sample mean

Usage

CI(x = 0, s = 1, n = 1, level = 0.95)

Value

vector with two values containing the confidence interval for the sample mean

Arguments

x

sample mean

s

standard deviation

n

sample size

level

confidence level

Examples

Run this code
CI()
CI(150,5,30,.9)

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