Question 5A Type II error is a false 1 pointnegative.positive.attribution. assumption.

A Type II error, in the context of hypothesis testing, is a false negative. This means that you accept the null hypothesis when it is actually false. In other words, you fail to detect an effect or relationship that is actually there.

Here are the steps to understand this:

1. In hypothesis testing, you start with a null hypothesis (H0) and an alternative hypothesis (H1). The null hypothesis is usually a statement of no effect or no difference.

2. You then collect and analyze data to test these hypotheses.

3. If the data provides enough evidence against H0, you reject it in favor of H1. If not, you fail to reject H0.

4. A Type II error occurs when you fail to reject H0 even though it's false. This means you're incorrectly accepting the null hypothesis.

5. So, a Type II error is a false negative. You're saying there's no effect or difference (negative) when in fact there is (false).

6. This is different from a Type I error, which is a false positive. In a Type I error, you reject H0 when it's actually true. You're saying there's an effect or difference (positive) when in fact there isn't (false).

So, the answer to your question is: A Type II error is a false negative.