In hypothesis testing, if observations are likely to be due to chance, we reject the null hypothesis.
According to the statement
we have given that the when the observations are likely to be due to chance in the case of null hypothesis. Then what will we consider to this hypothesis.
So, For this purpose, we know that the
The null hypothesis is a typical statistical theory which suggests that no statistical relationship and significance exists in a set of given single observed variable, between two sets of observed data and measured phenomena.
So, when the in the null hypothesis when observations are likely to be due to chance or by chance then we reject the hypothesis.
Because this type of hypothesis is not give us a perfect results.
So, In hypothesis testing, if observations are likely to be due to chance, we reject the null hypothesis.
Learn more about null hypothesis here
brainly.com/question/15980493
#SPJ4