Assignment Instructions/ Description
Don't know how to solve Image transcription textDoes 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 55 seeds that were exposed to rock
music took an average of 24.80 days to germinate. The standard deviation was 3.05 days.
The 57 seeds that were exposed to classical music took an average of 29.89 days to
germinate. The standard deviation for these seeds was 2.90 days. What can be concluded at
the a = .01 level of significance? Assume average 1 is the number of days the seeds
germinate after being near rock music. Round all answers to 4 places where possible.
Step (1) Determine the null and alternative hypotheses.
Ho : (41 c)
Ha : 41 C
<C
Step (2) Determine the test statistic and p-value.
Test Statistic: (t of
5.5020 X
p -value =
0.9999 X
Step (3) Find the critical value for the rejection region (Use
Make a decision using the rejection region method.
O Fail to reject the null hypothesis.
O Reject the null hypothesis.... Show more