Final answer:
The sample size criteria for multinomials is that all sample group counts need to be at least 5.
Step-by-step explanation:
The statement is true.
The sample size criteria for multinomials states that all sample group counts need to be at least 5. This means that for each category or group, the number of observations or counts should be at least 5.
For example, if you have three groups (A, B, C), the sample size for each group should be at least 5.