pmean.ci2: Confidence Interval for the Mean (unknown variance)

In jhk0530/Rstat: Basic Statistical Methods in R

Description

Confidence Interval for the Population Mean (unknown variance)

Usage

pmean.ci2(xb, sig, n, alp = 0.05, dig = 4)

Arguments

xb	Sample mean, or sample data
sig	Sample standard deviation (unnecessary when sample data are given)
n	Sample size (unnecessary when sample data are given)
alp	Level of significance, Default: 0.05
dig	Number of digits below the decimal point, Default: 4

Value

None.

Examples

pmean.ci2(xb = 199.5, sig = 5, n = 16, alp = 0.05, dig = 3)
pmean.ci2(rnorm(20, 199.5, 5))

jhk0530/Rstat documentation built on Dec. 20, 2021, 11:11 p.m.