d. The p-value is ? e. Based on this, we should Select an answer O the null hypothesis. f. Thus, the final conclusion is that ... 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 eye is equal to the population mean time to complete the obstacle course with a patch over the left eye. The results are statistically significant at a = 0.10, so there is sufficient evidence to conclude that the population mean time to complete the obstacle course with a patch over the right eye is greater than the population mean time to complete the obstacle course with a patch over the left eye.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 26PFA
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NEED HELP WITH: D,E, F

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:
Но:
Select an answer
O (please enter a decimal)
?
Select an answer
H1:
Select an answer
?
Select an answer
O (Please enter a decimal)
b. The test statistic ?
(please show your answer to 3 decimal places.)
с. The p-value 3D
d. The p-value is ?
(Please show your answer to 4 decimal places.)
e. Based on this, we should Select an answer
O the null hypothesis.
f. Thus, the final conclusion is that ...
OThe results are statistically insignificant at a = 0.10, so there is statistically significant evidence to
conclude that
population mean tim
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.
OThe results are statistically significant at a = 0.10, so there is sufficient evidence to conclude that
the population mean time to complete the obstacle course with a patch over the right eye is greater
than the population mean time to complete the obstacle course with a patch over the left eye.
OThe results are statistically significant at a = 0.10, so there is sufficient evidence to conclude that
the eight volunteers that were completed the course slower on average with the patch over the right
eye compared to the left eye.
OThe 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
greater than the population mean time to complete the obstacle course with a patch over the left eye.
Transcribed Image Text: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: Но: Select an answer O (please enter a decimal) ? Select an answer H1: Select an answer ? Select an answer O (Please enter a decimal) b. The test statistic ? (please show your answer to 3 decimal places.) с. The p-value 3D d. The p-value is ? (Please show your answer to 4 decimal places.) e. Based on this, we should Select an answer O the null hypothesis. f. Thus, the final conclusion is that ... OThe results are statistically insignificant at a = 0.10, so there is statistically significant evidence to conclude that population mean tim 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. OThe results are statistically significant at a = 0.10, so there is sufficient evidence to conclude that the population mean time to complete the obstacle course with a patch over the right eye is greater than the population mean time to complete the obstacle course with a patch over the left eye. OThe results are statistically significant at a = 0.10, so there is sufficient evidence to conclude that the eight volunteers that were completed the course slower on average with the patch over the right eye compared to the left eye. OThe 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 greater than the population mean time to complete the obstacle course with a patch over the left eye.
Is the average time to complete an obstacle course longer 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 46 50 42 42 50 47 46 42
Left 45 48 41 41 48 45 46 43
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:
Select an answer
Select an answer
O (please enter a decimal)
?
H1:
Select an answer
Select an answer
O (Please enter a decimal)
?
b. The test statistic ?
(please show your answer to 3 decimal places.)
c. The p-value =
d. The p-value is ?
(Please show your answer to 4 decimal places.)
e. Based on this, we should Select an answer
O the null hypothesis.
f. Thus, the final conclusion is that ...
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
eye is equal to the population mean time to complete the obstacle course with a patch over the left
eye.
OThe results are statistically significant at a = 0.10, so there is sufficient evidence to conclude that
%3D
Transcribed Image Text:Is the average time to complete an obstacle course longer 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 46 50 42 42 50 47 46 42 Left 45 48 41 41 48 45 46 43 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: Select an answer Select an answer O (please enter a decimal) ? H1: Select an answer Select an answer O (Please enter a decimal) ? b. The test statistic ? (please show your answer to 3 decimal places.) c. The p-value = d. The p-value is ? (Please show your answer to 4 decimal places.) e. Based on this, we should Select an answer O the null hypothesis. f. Thus, the final conclusion is that ... 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 eye is equal to the population mean time to complete the obstacle course with a patch over the left eye. OThe results are statistically significant at a = 0.10, so there is sufficient evidence to conclude that %3D
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