Does it take less time for seeds to germinate if they are near rock music that is continuously playing compared to being near classical music? The 43 seeds that were exposed to rock music took an average of 27 days to germinate. The standard deviation was 10 days. The 59 seeds that were exposed to classical music took an average of 34 days to geminate. The standard deviation for these seeds was 14 days. What can be concluded at the a = 0.05 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Họ: Select an answer Hị: Select an ansvwer Select an answer ♥ Select an answer Select an answer | (please enter a decimal) Select an answer v (Please enter a decimal) c. The test statistic (please show your answer to 3 decimal places.) d. The p-value - (Please show your answer to 4 decimal places.) e. The p-value is f. Based on this, we should (Select an answer ♥ the null hypothesis. g. Thus, the final conclusion is that ... O The results are statistically insignificant at a = 0.05, so there is insufficient evidence to conclude that the population mean time for seeds exposed to rock music to germinate is less than the population mean time for seeds exposed to classical music to germinate. O The results are statistically significant at a = 0.05, so there is sufficient evidence to conclude that the population mean time for seeds exposed to rock music to germinate is less than the population mean time for seeds exposed to classical music to germinate. O The results are statistically significant at a = 0.05, so there is sufficient evidence to conclude that the mean germination time for the 43 seeds exposed to rock music that were observed is less than the mean germination time for the 59 seeds that were exposed to classical music that were observed. O The results are statistically insignificant at a = 0.05, so there is statistically significant evidence to conclude that the population mean time for seeds exposed to rock music to germinate is equal to the population mean time for seeds exposed to classical music to germinate. h. Interpret the p-value in the context of the study. Olf the population mean time for seeds exposed to rock music to germinate is the same as the population mean time for seeds exposed to classical music to germinate and if another 43 seeds exposed to rock music and 59 seeds exposed to classical music are observed then there would be a 0.2% chance that the mean germination time for the 43 seeds exposed to rock music would be at least 7 days less than the mean germination time for the 59 seeds exposed to classical music. There is a 0.2% chance that the mean germination time for the 43 seeds exposed to rock music is at least 7 days less than the mean germination time for the 59 seeds exposed to classical music. O f the mean germination time for the 43 seeds exposed to rock music is the same as the sample mean germination time for the 59 seeds exposed to classical music and if another 43 seeds exposed to rock music and 59 seeds exposed to classical music are observed then there would

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
Does it take less time for seeds to germinate if they are near rock music that is continuously playing
compared to being near classical music? The 43 seeds that were exposed to rock music took an average of
27 days to germinate. The standard deviation was 10 days. The 59 seeds that were exposed to classical
music took an average of 34 days to germinate. The standard deviation for these seeds was 14 days. What
can be concluded at the a = 0.05 level of significance?
a. For this study, we should use Select an answer
b. The null and alternative hypotheses would be:
Ho: Select an answer v Select an answer v Select an answer v (please enter a decimal)
H1: Select an answer v Select an answer v Select an answer v (Please enter a decimal)
c. The test statistic ?v=
(please show your answer to 3 decimal places.)
d. The p-value =
(Please show your answer to 4 decimal places.)
e. The p-value is ? va
f. Based on this, we should Select an answer v the null hypothesis.
g. Thus, the final conclusion is that ...
O The results are statistically insignificant at a = 0.05, so there is insufficient evidence to
conclude that the population mean time for seeds exposed to rock music to germinate is less
than the population mean time for seeds exposed to classical music to germinate.
O The results are statistically significant at a = 0.05, so there is sufficient evidence to conclude
that the population mean time for seeds exposed to rock music to germinate is less than the
population mean time for seeds exposed to classical music to germinate.
O The results are statistically significant at a = 0.05, so there is sufficient evidence to conclude
that the mean germination time for the 43 seeds exposed to rock music that were observed is
less than the mean germination time for the 59 seeds that were exposed to classical music that
were observed.
O The results are statistically insignificant at a = 0.05, so there is statistically significant
evidence to conclude that the population mean time for seeds exposed to rock music to
germinate is equal to the population mean time for seeds exposed to classical music to
germinate.
h. Interpret the p-value in the context of the study.
O If the population mean time for seeds exposed to rock music to germinate is the same as the
population mean time for seeds exposed to classical music to germinate and if another 43
seeds exposed to rock music and 59 seeds exposed to classical music are observed then there
would be a 0.2% chance that the mean germination time for the 43 seeds exposed to rock
music would be at least 7 days less than the mean germination time for the 59 seeds exposed
to classical music.
O There is a 0.2% chance that the mean germination time for the 43 seeds exposed to rock music
is at least 7 days less than the mean germination time for the 59 seeds exposed to classical
music.
O If the mean germination time for the 43 seeds exposed to rock music is the same as the sample
mean germination time for the 59 seeds exposed to classical music and if another 43 seeds
exposed to rock music and 59 seeds exposed to classical music are observed then there would
be a 0.2% chance of concluding that the mean germination time for the 43 seeds exposed to
rock music is at least 7 days less than the mean germination time for the 59 seeds exposed to
classical music
O There is a 0.2% chance of a Type I error.
i. Interpret the level of significance in the context of the study.
O There is a 5% chance that there is a difference in the population mean time for seeds exposed
to rock vs. classical music to germinate.
O f the population mean time for seeds exposed to rock music to germinate is the same as the
population mean time for seeds exposed to classical music to germinate and if another 43
seeds exposed to rock music and 59 seeds exposed to classical music are observed, then there
would be a 5% chance that we would end up falsely concuding that the sampe mean times to
germinate for these 43 seeds exposed to rock music and 59 seeds exposed to classical music
differ from each other.
Olf the population mean time for seeds exposed to rock music to germinate is the same as the
population mean time for seeds exposed to classical music to germinate and if another 43
seeds exposed to rock music and 59 seeds exposed to classical music are observed then there
would be a 5% chance that we would end up falsely concuding that the population mean time
for seeds exposed to rock music to germinate is less than the population mean time for seeds
exposed to classical music to germinate
O There is a 5% chance that the seeds just don't like your taste in music, so please let someone
else conduct the study.
Transcribed Image Text:Does it take less time for seeds to germinate if they are near rock music that is continuously playing compared to being near classical music? The 43 seeds that were exposed to rock music took an average of 27 days to germinate. The standard deviation was 10 days. The 59 seeds that were exposed to classical music took an average of 34 days to germinate. The standard deviation for these seeds was 14 days. What can be concluded at the a = 0.05 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: Select an answer v Select an answer v Select an answer v (please enter a decimal) H1: Select an answer v Select an answer v Select an answer v (Please enter a decimal) c. The test statistic ?v= (please show your answer to 3 decimal places.) d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is ? va f. Based on this, we should Select an answer v the null hypothesis. g. Thus, the final conclusion is that ... O The results are statistically insignificant at a = 0.05, so there is insufficient evidence to conclude that the population mean time for seeds exposed to rock music to germinate is less than the population mean time for seeds exposed to classical music to germinate. O The results are statistically significant at a = 0.05, so there is sufficient evidence to conclude that the population mean time for seeds exposed to rock music to germinate is less than the population mean time for seeds exposed to classical music to germinate. O The results are statistically significant at a = 0.05, so there is sufficient evidence to conclude that the mean germination time for the 43 seeds exposed to rock music that were observed is less than the mean germination time for the 59 seeds that were exposed to classical music that were observed. O The results are statistically insignificant at a = 0.05, so there is statistically significant evidence to conclude that the population mean time for seeds exposed to rock music to germinate is equal to the population mean time for seeds exposed to classical music to germinate. h. Interpret the p-value in the context of the study. O If the population mean time for seeds exposed to rock music to germinate is the same as the population mean time for seeds exposed to classical music to germinate and if another 43 seeds exposed to rock music and 59 seeds exposed to classical music are observed then there would be a 0.2% chance that the mean germination time for the 43 seeds exposed to rock music would be at least 7 days less than the mean germination time for the 59 seeds exposed to classical music. O There is a 0.2% chance that the mean germination time for the 43 seeds exposed to rock music is at least 7 days less than the mean germination time for the 59 seeds exposed to classical music. O If the mean germination time for the 43 seeds exposed to rock music is the same as the sample mean germination time for the 59 seeds exposed to classical music and if another 43 seeds exposed to rock music and 59 seeds exposed to classical music are observed then there would be a 0.2% chance of concluding that the mean germination time for the 43 seeds exposed to rock music is at least 7 days less than the mean germination time for the 59 seeds exposed to classical music O There is a 0.2% chance of a Type I error. i. Interpret the level of significance in the context of the study. O There is a 5% chance that there is a difference in the population mean time for seeds exposed to rock vs. classical music to germinate. O f the population mean time for seeds exposed to rock music to germinate is the same as the population mean time for seeds exposed to classical music to germinate and if another 43 seeds exposed to rock music and 59 seeds exposed to classical music are observed, then there would be a 5% chance that we would end up falsely concuding that the sampe mean times to germinate for these 43 seeds exposed to rock music and 59 seeds exposed to classical music differ from each other. Olf the population mean time for seeds exposed to rock music to germinate is the same as the population mean time for seeds exposed to classical music to germinate and if another 43 seeds exposed to rock music and 59 seeds exposed to classical music are observed then there would be a 5% chance that we would end up falsely concuding that the population mean time for seeds exposed to rock music to germinate is less than the population mean time for seeds exposed to classical music to germinate O There is a 5% chance that the seeds just don't like your taste in music, so please let someone else conduct the study.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman