What are mutually exclusive and exhaustive categories?
What are mutually exclusive and exhaustive categories?
When two events are mutually exclusive, it means they cannot both occur at the same time. When two events are exhaustive, it means that one of them must occur. Think again of a coin toss. The results are mutually exclusive (it will be either heads or tails; it can’t be both on the same flip).
Can something be exhaustive and mutually exclusive?
One example of an event that is both collectively exhaustive and mutually exclusive is tossing a coin. The outcome must be either heads or tails, or p (heads or tails) = 1, so the outcomes are collectively exhaustive.
What does mutually exclusive and exhaustive mean in research?
First, the categories (response options) must be mutually exclusive, which means they do not overlap with one another. Second, survey response options must be collectively exhaustive, meaning they provide all possible options that could comprise a response list.
Are the categories mutually exclusive?
Categories are mutually exclusive when objects can be placed into one category and no other.
Is age mutually exclusive and exhaustive?
Age ranges are mutually exclusive. No one answer can be true for more than one of the answer categories. 2) Collectively Exhaustive – the second measure ensures that all answers given for the question cover the entire realm of possible answers.
Can two events be mutually exclusive and independent?
If two events are mutually exclusive then they do not occur simultaneously, hence they are not independent.
Why is mutually exclusive and exhaustive important?
When using single-response or multiple-response question types, response options should be mutually exclusive, ensuring that each individual answer given in a single or multiple response survey question cannot be true at the same time, and collectively exhaustive, ensuring that all answers given for the question cover …
What is an example of mutually exclusive?
Mutually exclusive events are events that can not happen at the same time. Examples include: right and left hand turns, even and odd numbers on a die, winning and losing a game, or running and walking. Non-mutually exclusive events are events that can happen at the same time.
What is another word for mutually exclusive?
What is another word for mutually exclusive?
| incompatible | conflicting |
|---|---|
| discrepant | disagreeing |
| inconsonant | inharmonious |
| repugnant | contradictory |
| irreconcilable | antithetical |
Can a question be mutually exclusive and collectively exhaustive?
No one answer can be true for more than one of the answer categories. 2) Collectively Exhaustive – the second measure ensures that all answers given for the question cover the entire realm of possible answers.
What does mutually exclusive mean in a survey?
First, the categories (response options) must be mutually exclusive, which means they do not overlap with one another. Second, survey response options must be collectively exhaustive, meaning they provide all possible options that could comprise a response list.
Which is an example of a mutually exclusive response?
For example, if a survey respondent eats out three times per week, he or she could select either (b) or (c) as an accurate response. Sample Marketing Survey Question Mistake #2: In this survey question example, the response categories do not overlap, but they are not collectively exhaustive .
Do you have to have a collectively exhaustive response list?
Second, survey response options must be collectively exhaustive, meaning they provide all possible options that could comprise a response list. Let’s take a look at examples of common mistakes for each of these characteristics: