P-value for proposed mean of a population (unknown sigma)

Source: R/pval_t.R

Calculates the p-value for a proposed mean for a population with unknown standard deviation, using the t-statistic (t distribution).

pval_t(x, s, n, mu, side = c("two", "one"))

Arguments

x

Sample mean
s

Sample standard deviation
n

Sample size
mu

Population mean
side

To either get a two-tail or one-tail p-value (Default is "two")

Value

P-value

Examples

x <- 6.14
s <- 0.803
n <- 9
mu <- 7
pval_t(x, s, n, mu)

#> [1] 0.0124