Calculates the p-Value for a two-sample acceptance test.
This test considers the sample size of the qualification
sample (`n`

) and the acceptance sample (`m`

).

Two test statistics are required:

t1 = (X_mean - Y_min) / S

t2 = (X_mean - Y_mean) / S

Where:

X_mean is the mean of the qualification sample

S is the standard deviation of the qualification sample

Y_min is the minimum from the acceptance sample

Y_mean is the mean of the acceptance sample

## Usage

`p_equiv_two_sample(n, m, t1, t2)`

## Arguments

- n
the size of the qualification sample

- m
the size of the acceptance sample

- t1
the test statistic described above. May be a vector.

- t2
the test statistic described above. May be a vector.

## Value

a vector of p-Values of the same length as t1 and t2