The Vocabulary Skills of Students with Intellectual Disabilities Are Generally

question 19

True/False

The vocabulary skills of students with intellectual disabilities are generally equivalent to those of typically developing peers of the same chronological age.

---

Definitions:

Poisson Distribution

A discrete frequency distribution which gives the probability of a number of independent events occurring in a fixed time.

Mean

The arithmetic average of a set of numbers, found by dividing the sum of all numbers by the count of numbers.

Discrete Probability Distribution

A statistical function that describes the likelihood of each possible outcome of a discrete random variable occurring.

Mean

The average of a set of values, calculated by summing all the values and dividing by the number of values.