The Difference Between ADLs and IADLs Is That _____

question 4

Multiple Choice

The difference between ADLs and IADLs is that _____.

• A) ADLs are simple enough that even the frail elderly can do them independently
• B) IADLs are the same across cultures
• C) ADLs require professional training
• D) IADLs require some intellectual competence

---

Definitions:

Independent Samples

Samples that are collected from separate populations and are not related or paired in any way, ensuring that the observations are independent of each other.

Normal Populations

Normal populations are groups or sets of entities that have characteristics following a normal distribution, which is symmetric around its mean.

Student T-Distributed

Refers to a family of distributions that arise when estimating the mean of a normally distributed population in situations where the sample size is small and population standard deviation is unknown.

Normally Distributed

Describes a dataset that forms a bell-shaped curve when graphed, with most values clustering around a central region and thin tails on either end.