A music fan claims that R&B songs tend to have a more positive tone on average than do Rap songs. The individual collected two independent random samples from the population of Spotify Songs. Fifteen R&B songs and another fifteen Rap songs were collected and their Valence was recorded. The music fan believed that pairing the song by their Danceability may provide additional information. Danceability describes how suitable a track is for dancing based on a combination of musical elements including tempo, rhythm stability, beat strength, and overall regularity. A value of 0.0 is least danceable and 1 is most danceable. Thus, the individual paired the R&B song with the lowest danceability with the Rap song with the lowest danceability, followed by the second and second, third and third. She continued this process until the R&B song with the highest danceability was paired with the Rap song with the highest danceability, We will continue to subtract (R&B – Rap) and use the 10% significance level. Again, assume
A music fan claims that R&B songs tend to have a more positive tone on average than do Rap songs. The individual collected two independent random samples from the population of Spotify Songs. Fifteen R&B songs and another fifteen Rap songs were collected and their Valence was recorded. The music fan believed that pairing the song by their Danceability may provide additional information. Danceability describes how suitable a track is for dancing based on a combination of musical elements including tempo, rhythm stability, beat strength, and overall regularity. A value of 0.0 is least danceable and 1 is most danceable. Thus, the individual paired the R&B song with the lowest danceability with the Rap song with the lowest danceability, followed by the second and second, third and third. She continued this process until the R&B song with the highest danceability was paired with the Rap song with the highest danceability, We will continue to subtract (R&B – Rap) and use the 10% significance level. Again, assume
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
Related questions
Question
RBValence | RapValence | RBDance | RapDance |
0.397 | 0.24 | 0.311 | 0.337 |
0.383 | 0.205 | 0.32 | 0.401 |
0.264 | 0.26 | 0.383 | 0.437 |
0.46 | 0.338 | 0.395 | 0.465 |
0.449 | 0.54 | 0.401 | 0.468 |
0.436 | 0.0371 | 0.407 | 0.482 |
0.516 | 0.217 | 0.521 | 0.487 |
0.381 | 0.499 | 0.548 | 0.506 |
0.53 | 0.577 | 0.594 | 0.547 |
0.631 | 0.684 | 0.635 | 0.552 |
0.714 | 0.78 | 0.706 | 0.57 |
0.799 | 0.463 | 0.72 | 0.598 |
0.64 | 0.547 | 0.727 | 0.778 |
0.902 | 0.826 | 0.866 | 0.884 |
0.845 | 0.847 | 0.896 | 0.906 |
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VIEWStep 2: Identify the specific method of pairing:
VIEWStep 3: Define the population parameter:
VIEWStep 4: State the null and alternative Hypothesis:
VIEWStep 5: Identify the confidence interval
VIEWStep 6: Check whether the null hypothesis rejected or not:
VIEWStep 7: Conclusion:
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