Clarinet reeds often lose their freshness andndash; become less responsive andndash; after a few weeks of intense use. One clarinetist has hypothesized that a buildup of oil, rather than changes in the material properties of the reed, were responsible.Which of the following investigations is most likely to yield significant information that would help to evaluate the hypothesis?a)Determining what kind of wood is used to make the reeds used by jazz clarinetists.b)Determining whether jazz clarinetists make their reeds lose their freshness faster than do classical clarinetists.c)Determining whether identical lengths of reeds, of the same thickness, lose their freshness at different rates when put onto various brands of clarinets.d)Determining whether rubbing various substances on the new reed causes them to lose their freshness.e)Determining whether a fresh reed and one that has lost its freshness produce different qualities of soundCorrect answer is option 'D'. Can you explain this answer?

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Which of the following investigations is most likely to yield significant information that would help to evaluate the hypothesis?

a)
Determining what kind of wood is used to make the reeds used by jazz clarinetists.
b)
Determining whether jazz clarinetists make their reeds lose their freshness faster than do classical clarinetists.
c)
Determining whether identical lengths of reeds, of the same thickness, lose their freshness at different rates when put onto various brands of clarinets.
d)
Determining whether rubbing various substances on the new reed causes them to lose their freshness.
e)
Determining whether a fresh reed and one that has lost its freshness produce different qualities of sound

Correct answer is option 'D'. Can you explain this answer?

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Clarinet reeds often lose their freshness – become less responsi...

Let's go through each answer choice and determine which one is the most likely to yield significant information to evaluate the hypothesis.

(A) Determining what kind of wood is used to make the reeds used by jazz clarinetists.

This information is unrelated to the hypothesis. The type of wood used to make the reeds does not directly address the issue of freshness or responsiveness.

(B) Determining whether jazz clarinetists make their reeds lose their freshness faster than do classical clarinetists.

While this answer choice compares the impact of playing style (jazz vs. classical) on reed freshness, it does not directly address the hypothesis about the buildup of oil. It focuses more on the players rather than the reeds themselves.

(C) Determining whether identical lengths of reeds, of the same thickness, lose their freshness at different rates when put onto various brands of clarinets.

This answer choice investigates whether the brand of the clarinet affects the rate of freshness loss in reeds. Although it explores an interesting variable, it doesn't directly evaluate the hypothesis about the buildup of oil.

(D) Determining whether rubbing various substances on the new reed causes them to lose their freshness.

This answer choice directly addresses the hypothesis by investigating the impact of rubbing substances on reed freshness. If rubbing substances on the reed leads to a loss of freshness, it supports the hypothesis that oil buildup is responsible. If no significant changes occur, it would cast doubt on the hypothesis.

(E) Determining whether a fresh reed and one that has lost its freshness produce different qualities of sound.

While this answer choice investigates the impact of freshness on sound quality, it does not directly evaluate the hypothesis about oil buildup. It focuses more on the subjective aspect of sound quality rather than the physical properties of the reed.

Based on the above analysis, (D) Determining whether rubbing various substances on the new reed causes them to lose their freshness is the most likely investigation to yield significant information to evaluate the hypothesis.

Answered by Talent Skill Learning · View profile

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Clarinet reeds often lose their freshness – become less responsive – after a few weeks of intense use. One clarinetist has hypothesized that a buildup of oil, rather than changes in the material properties of the reed, were responsible.Which of the following investigations is most likely to yield significant information that would help to evaluate the hypothesis?a)Determining what kind of wood is used to make the reeds used by jazz clarinetists.b)Determining whether jazz clarinetists make their reeds lose their freshness faster than do classical clarinetists.c)Determining whether identical lengths of reeds, of the same thickness, lose their freshness at different rates when put onto various brands of clarinets.d)Determining whether rubbing various substances on the new reed causes them to lose their freshness.e)Determining whether a fresh reed and one that has lost its freshness produce different qualities of soundCorrect answer is option 'D'. Can you explain this answer?

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Clarinet reeds often lose their freshness – become less responsive – after a few weeks of intense use. One clarinetist has hypothesized that a buildup of oil, rather than changes in the material properties of the reed, were responsible.Which of the following investigations is most likely to yield significant information that would help to evaluate the hypothesis?a)Determining what kind of wood is used to make the reeds used by jazz clarinetists.b)Determining whether jazz clarinetists make their reeds lose their freshness faster than do classical clarinetists.c)Determining whether identical lengths of reeds, of the same thickness, lose their freshness at different rates when put onto various brands of clarinets.d)Determining whether rubbing various substances on the new reed causes them to lose their freshness.e)Determining whether a fresh reed and one that has lost its freshness produce different qualities of soundCorrect answer is option 'D'. Can you explain this answer? for GMAT 2024 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about Clarinet reeds often lose their freshness – become less responsive – after a few weeks of intense use. One clarinetist has hypothesized that a buildup of oil, rather than changes in the material properties of the reed, were responsible.Which of the following investigations is most likely to yield significant information that would help to evaluate the hypothesis?a)Determining what kind of wood is used to make the reeds used by jazz clarinetists.b)Determining whether jazz clarinetists make their reeds lose their freshness faster than do classical clarinetists.c)Determining whether identical lengths of reeds, of the same thickness, lose their freshness at different rates when put onto various brands of clarinets.d)Determining whether rubbing various substances on the new reed causes them to lose their freshness.e)Determining whether a fresh reed and one that has lost its freshness produce different qualities of soundCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for GMAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Clarinet reeds often lose their freshness – become less responsive – after a few weeks of intense use. One clarinetist has hypothesized that a buildup of oil, rather than changes in the material properties of the reed, were responsible.Which of the following investigations is most likely to yield significant information that would help to evaluate the hypothesis?a)Determining what kind of wood is used to make the reeds used by jazz clarinetists.b)Determining whether jazz clarinetists make their reeds lose their freshness faster than do classical clarinetists.c)Determining whether identical lengths of reeds, of the same thickness, lose their freshness at different rates when put onto various brands of clarinets.d)Determining whether rubbing various substances on the new reed causes them to lose their freshness.e)Determining whether a fresh reed and one that has lost its freshness produce different qualities of soundCorrect answer is option 'D'. Can you explain this answer?.

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One clarinetist has hypothesized that a buildup of oil, rather than changes in the material properties of the reed, were responsible.Which of the following investigations is most likely to yield significant information that would help to evaluate the hypothesis?a)Determining what kind of wood is used to make the reeds used by jazz clarinetists.b)Determining whether jazz clarinetists make their reeds lose their freshness faster than do classical clarinetists.c)Determining whether identical lengths of reeds, of the same thickness, lose their freshness at different rates when put onto various brands of clarinets.d)Determining whether rubbing various substances on the new reed causes them to lose their freshness.e)Determining whether a fresh reed and one that has lost its freshness produce different qualities of soundCorrect answer is option 'D'. 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One clarinetist has hypothesized that a buildup of oil, rather than changes in the material properties of the reed, were responsible.Which of the following investigations is most likely to yield significant information that would help to evaluate the hypothesis?a)Determining what kind of wood is used to make the reeds used by jazz clarinetists.b)Determining whether jazz clarinetists make their reeds lose their freshness faster than do classical clarinetists.c)Determining whether identical lengths of reeds, of the same thickness, lose their freshness at different rates when put onto various brands of clarinets.d)Determining whether rubbing various substances on the new reed causes them to lose their freshness.e)Determining whether a fresh reed and one that has lost its freshness produce different qualities of soundCorrect answer is option 'D'. 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One clarinetist has hypothesized that a buildup of oil, rather than changes in the material properties of the reed, were responsible.Which of the following investigations is most likely to yield significant information that would help to evaluate the hypothesis?a)Determining what kind of wood is used to make the reeds used by jazz clarinetists.b)Determining whether jazz clarinetists make their reeds lose their freshness faster than do classical clarinetists.c)Determining whether identical lengths of reeds, of the same thickness, lose their freshness at different rates when put onto various brands of clarinets.d)Determining whether rubbing various substances on the new reed causes them to lose their freshness.e)Determining whether a fresh reed and one that has lost its freshness produce different qualities of soundCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice GMAT tests.

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