Is memory ability before a meal worse than after a meal? Ten people were given memory tests before their meal and then again after their meal. The data is shown below. A higher score indicates a better memory ability. Before a Meal Ho: Select an answer H₁: Select an answer ✓ After a Meal Score on the Memory Test 52 78 82 64 73 76 81 54 62 78 60 81 94 73 87 79 91 50 56 89 Assume a Normal distribution. What can be concluded at the the a= 0.05 level of significance? For this study, we should use Select an answer a. The null and alternative hypotheses would be: Select an answer Select an answer Select an answer ✓ Select an answer b. The test statistic [ c. The p-value = d. The p-value is ? ✔a e. Based on this, we should f. Thus, the final conclusion is that ... (please enter a decimal) (Please enter a decimal) (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) Select an answer the null hypothesis.
Is memory ability before a meal worse than after a meal? Ten people were given memory tests before their meal and then again after their meal. The data is shown below. A higher score indicates a better memory ability. Before a Meal Ho: Select an answer H₁: Select an answer ✓ After a Meal Score on the Memory Test 52 78 82 64 73 76 81 54 62 78 60 81 94 73 87 79 91 50 56 89 Assume a Normal distribution. What can be concluded at the the a= 0.05 level of significance? For this study, we should use Select an answer a. The null and alternative hypotheses would be: Select an answer Select an answer Select an answer ✓ Select an answer b. The test statistic [ c. The p-value = d. The p-value is ? ✔a e. Based on this, we should f. Thus, the final conclusion is that ... (please enter a decimal) (Please enter a decimal) (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) Select an answer the null hypothesis.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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![Is memory ability before a meal worse than after a meal? Ten people were given memory tests before their
meal and then again after their meal. The data is shown below. A higher score indicates a better memory
ability.
Before
a Meal
Ho: Select an answer
H₁: Select an answer
After
a Meal
Score on the Memory Test
52 78 82 64 73 76 81 54 62 78
Assume a Normal distribution. What can be concluded at the the a= 0.05 level of significance?
For this study, we should use Select an answer
a. The null and alternative hypotheses would be:
60 81 94 73 87 79 91 50 56 89
Select an answer
Select an answer
=
Select an answer
Select an answer
(please enter a decimal)
(Please enter a decimal)
b. The test statistic
c. The p-value =
d. The p-value is ✓ α
e. Based on this, we should [Select an answer the null hypothesis.
f. Thus, the final conclusion is that ...
(please show your answer to 3 decimal places.)
(Please show your answer to 4 decimal places.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc260e632-e4e2-45c7-853f-2d07e95220d0%2Fd34f9340-242e-4211-979b-b8fdc20b5549%2F3cem82_processed.png&w=3840&q=75)
Transcribed Image Text:Is memory ability before a meal worse than after a meal? Ten people were given memory tests before their
meal and then again after their meal. The data is shown below. A higher score indicates a better memory
ability.
Before
a Meal
Ho: Select an answer
H₁: Select an answer
After
a Meal
Score on the Memory Test
52 78 82 64 73 76 81 54 62 78
Assume a Normal distribution. What can be concluded at the the a= 0.05 level of significance?
For this study, we should use Select an answer
a. The null and alternative hypotheses would be:
60 81 94 73 87 79 91 50 56 89
Select an answer
Select an answer
=
Select an answer
Select an answer
(please enter a decimal)
(Please enter a decimal)
b. The test statistic
c. The p-value =
d. The p-value is ✓ α
e. Based on this, we should [Select an answer the null hypothesis.
f. Thus, the final conclusion is that ...
(please show your answer to 3 decimal places.)
(Please show your answer to 4 decimal places.)
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