meantest2.plot: Hypothesis Test for a Mean (unknown variance)

In tjssu/Rstat: Basic Statistical Methods in R

Description

Hypothesis Test for a Population Mean (unknown variance)

Usage

meantest2.plot(xb, mu0, sig, n, prng = c(-4, 4), side = "two", mt,
  dig = 4)

Arguments

xb	Sample mean, or sample data
mu0	Population mean value under the null hypothesis
sig	Sample standard deviation (unnecessary when sample data are given)
n	Sample size (unnecessary when sample data are given)
prng	Range of x-axis, Default: c(-4, 4)
side	Type of the alternative hypothesis ("up", "low", "two"), Default: 'two'
mt	Graph title
dig	Number of digits below the decimal point, Default: 4

Value

None.

Examples

meantest2.plot(xb=12.65, mu0=12.5, sig=0.57, n=40, side="up")
meantest2.plot(rnorm(40, 12.65, 0.57), side="two")

tjssu/Rstat documentation built on Aug. 8, 2020, 12:38 p.m.