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Grace claims that the interquartile range of a data set is never equal to its range. Which type of set can be used to prove or disprove her claim?

AA set consisting of identical elements will prove her claim.
BA set consisting of unequal elements will prove her claim.
CA set consisting of identical elements will disprove her claim.
DA set consisting of unequal elements will disprove her claim.

Verified Answer :

Answer:

c

Step-by-step explanation:

The type of set that can be used to prove or disprove her claim is C. A set consisting of identical elements will disprove her claim.

What is a Claim?

This refers to the assertion or statement that is made about a particular thing that needs validation.

Hence, we can see that because Grace makes a claim about the interquartile range and how it can never be equal to its range, hence, to invalidate this claim, she needs to show a set consisting of identical elements will disprove her claim.

Read more about claims here:

https://brainly.com/question/13628349

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