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A study was conducted on the effect of classical music on puzzle solving. 500 randomly selected college students were asked to solve a jigsaw puzzle. Half of them were randomly assigned to listen to classical music while solving, and the other half were not. On average, it took participants who were listening to classical music 25 seconds longer to solve their puzzles. Based on the information provided, which of the following is an appropriate conclusion for college students?
Choose 1 answer:
(A) Listening to classical music is likely to lengthen puzzle solving time.
(B) Listening to classical music is likely to shorten puzzle solving time.
C Listening to classical music is likely to lengthen the time needed for any activity.
D Classical music is the best genre of music to listen to for shortening puzzle solving time.

A study was conducted on the effect of classical music on puzzle solving. $500$ randomly selected college students were asked to solve a jigsaw puzzle. Half of them were randomly assigned to listen to classical music while solving, and the other half were not. On average, it took participants who were listening to classical music $25$ seconds longer to solve their puzzles. Based on the information provided, which of the following is an appropriate conclusion for college students? $\newline$ Choose $1$ answer: $\newline$ (A) Listening to classical music is likely to lengthen puzzle solving time. $\newline$ (B) Listening to classical music is likely to shorten puzzle solving time. $\newline$ (C) Listening to classical music is likely to lengthen the time needed for any activity. $\newline$ (D) Classical music is the best genre of music to listen to for shortening puzzle solving time.

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Interpret confidence intervals for population means

Full solution

Q. A study was conducted on the effect of classical music on puzzle solving.

500

randomly selected college students were asked to solve a jigsaw puzzle. Half of them were randomly assigned to listen to classical music while solving, and the other half were not. On average, it took participants who were listening to classical music

25

seconds longer to solve their puzzles. Based on the information provided, which of the following is an appropriate conclusion for college students?

\newline

Choose

1

answer:

\newline

(A) Listening to classical music is likely to lengthen puzzle solving time.

\newline

(B) Listening to classical music is likely to shorten puzzle solving time.

\newline

(C) Listening to classical music is likely to lengthen the time needed for any activity.

\newline

(D) Classical music is the best genre of music to listen to for shortening puzzle solving time.

Prompt: question_prompt: What is the appropriate conclusion about the effect of classical music on puzzle solving time for college students?
Average Time Difference: Look at the average time difference: Participants listening to classical music took $25$ seconds longer on average.
Comparison of Groups: Compare the two groups: The group listening to classical music took longer than the group not listening to classical music.
Appropriate Conclusion: Choose the correct conclusion: Since the group listening to classical music took longer, the appropriate conclusion is that listening to classical music is likely to lengthen puzzle solving time.

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