A binomial test uses sample data to determine if the population proportion of one level in a binary (or dichotomous) variable equals a specific claimed value.

What is binomial hypothesis testing?

To hypothesis test with the binomial distribution, we must calculate the probability, p , of the observed event and any more extreme event happening. … If p>α then we do not reject the null hypothesis. If p<α we accept the alternative hypothesis.

Is binomial test a nonparametric test?

The binomial test is a non-parametric statistical procedure for determining whether the frequency distribution of nominal scaled, dichotomous variables corresponds with an assumed distribution.