Teste Z para media (sigma conhecido)
Usage
rnp_teste_z_media(
x,
mu = 0,
sigma,
lado = c("bilateral", "direita", "esquerda"),
conf = 0.95,
digits = 4L
)Examples
rnp_teste_z_media(rnorm(100, mean = 10, sd = 2), mu = 10, sigma = 2)
#> # A tibble: 1 × 8
#> estatistica p_valor media_x erro_padrao ic_inf ic_sup hipotese_nula
#> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
#> 1 -0.059 0.953 9.99 0.2 9.60 10.4 10
#> # ℹ 1 more variable: alternativa <chr>