Is the average time to complete an obstacle course different when a patch is placed over the right eye than when a patch is placed over the left eye? Thirteen randomly selected volunteers first completed an obstacle course with a patch over one eye and then completed an equally difficult obstacle course with a patch over the other eye. The completion times are shown below. "Left" means the patch was placed over the left eye and "Right" means the patch was placed over the right eye. Time to Complete the Course Right 44 47 41 48 41 47 47 42 Left 41 45 39 49 39 43 44 39 Assume a Normal distribution. What can be concluded at the the a = 0.10 level of significance level of significance? For this study, we should use Select an answer a. The null and alternative hypotheses would be: Ho: O Select an answer E (please enter a decimal) Select an answer H: Select an answer ? O Select an answer (Please enter a decimal) b. The test statistic ? O (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) c. The p-value = d. The p-value is ? a e. Based on this, we should Select an answer f. Thus, the final conclusion is that ... the null hypothesis. O The results are statistically insignificant at a = 0.10, so there is statistically significant evidence to conclude that the population mean time to complete the obstacle course with a patch over the right cye is equal to the population mean time to complete the obstacle course with a patch over the left eye. O The results are statistically significant at a =0.10, so there is sufficient evidence to conclude that the eight volunteers that were completed the course in the same amount of time on average with the patch over the right eye compared to the left eye. %3D O The results are statistically insignificant at a =0.10, so there is insufficient evidence to conclude that the population mean time to complete the obstacle course with a patch over the right eye is not the same as the population mean time to complete the obstacle course with a patch over the left eye. O The results are statistically significant at a 0.10, so there is sufficient evidence to conclude that
Is the average time to complete an obstacle course different when a patch is placed over the right eye than when a patch is placed over the left eye? Thirteen randomly selected volunteers first completed an obstacle course with a patch over one eye and then completed an equally difficult obstacle course with a patch over the other eye. The completion times are shown below. "Left" means the patch was placed over the left eye and "Right" means the patch was placed over the right eye. Time to Complete the Course Right 44 47 41 48 41 47 47 42 Left 41 45 39 49 39 43 44 39 Assume a Normal distribution. What can be concluded at the the a = 0.10 level of significance level of significance? For this study, we should use Select an answer a. The null and alternative hypotheses would be: Ho: O Select an answer E (please enter a decimal) Select an answer H: Select an answer ? O Select an answer (Please enter a decimal) b. The test statistic ? O (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) c. The p-value = d. The p-value is ? a e. Based on this, we should Select an answer f. Thus, the final conclusion is that ... the null hypothesis. O The results are statistically insignificant at a = 0.10, so there is statistically significant evidence to conclude that the population mean time to complete the obstacle course with a patch over the right cye is equal to the population mean time to complete the obstacle course with a patch over the left eye. O The results are statistically significant at a =0.10, so there is sufficient evidence to conclude that the eight volunteers that were completed the course in the same amount of time on average with the patch over the right eye compared to the left eye. %3D O The results are statistically insignificant at a =0.10, so there is insufficient evidence to conclude that the population mean time to complete the obstacle course with a patch over the right eye is not the same as the population mean time to complete the obstacle course with a patch over the left eye. O The results are statistically significant at a 0.10, so there is sufficient evidence to conclude that
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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Is the average time to complete an obstacle course different when a patch is placed over the right eye than when
a patch is placed over the left eye? Thirteen randomly selected volunteers first completed an obstacle course with
a patch over one eye and then completed an equally difficult obstacle course with a patch over the other eye. The
completion times are shown below. "Left" means the patch was placed over the left eye and "Right" means the
patch was placed over the right eye.
Time to Complete the Course
Right| 44 47 41 48 41 47 47 42
Left 41 45 39 49 39 43 44 39
Assume a Normal distribution. What can be concluded at the the a = 0.10 level of significance level of
significance?
For this study, we should use Select an answer
a. The null and alternative hypotheses would be:
Ho:
E Select an answer
(please enter a decimal)
Select an answer
H1:
?
(Please enter a decimal)
Select an answer
Select an answer
b. The test statistic ?
(please show your answer to 3 decimal places.)
c. The p-value
(Please show your answer to 4 decimal places.)
d. The p-value is ? a
e. Based on this, we should Select an answer
E the null hypothesis.
f. Thus, the final conclusion is that ...
O The results are statistically insignificant at = 0.10, so there is statistically significant evidence to
conclude that the population mean time to complete the obstacle course with a patch over the right
eye is equal to the population mean time to complete the obstacle course with a patch over the left
eye.
O The results are statistically significant at a = 0.10, so there is sufficient evidence to conclude that
the eight volunteers that were completed the course in the same amount of time on average with the
patch over the right eye compared to the left eye.
O The results are statistically insignificant at a = 0.10, so there is insufficient evidence to conclude
that the population mean time to complete the obstacle course with a patch over the right eye is not
the same as the population mean time to complete the obstacle course with a patch over the left eye.
O The results are statistically significant at a
0.10, so there is sufficient evidence to conclude that
1)
F8
F9
F10
F1
F12
D
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