questions 6 through 12 hope student researchers want to determine if students yawning when being

Name: questions 6 through 12 hope student researchers want to determine if students yawning when being yawned at is associated with the time of day morning afternoon and evening they found the fol 57385
Uploaded: 2023-03-06T07:50:34-08:00
Duration: 1 min 40 s
Channel: Sri K
Description: questions 6 through 12 hope student researchers want to determine if students yawning when being yawned at is associated with the time of day morning afternoon and evening they found the fol 57385

Hello, in the following question, it is given that we have to given that some values and we have

Question

Questions 6 through 12: A group of student researchers wants to determine if students yawning (when being yawned at) is associated with the time of day (morning, afternoon, and evening). They found the following results when they yawned in front of people around campus: Morning: 25 of the 39 people yawned Afternoon: 15 of the 38 people yawned Evening: 29 of the 44 people yawned 6. Fill in the following two-way table with the observed data: Time of Day Morning Afternoon Evening Total Yawned 25 15 29 69 Did not yawn 14 23 15 52 Total 39 38 44 121 7. Are validity conditions met to conduct a chi-square test of association? a. Yes, since 39, 38, and 44 are all larger than 20. b. Yes, since 121 is larger than 20. c. Yes, since each cell in the table has at least 10 observations. d. No, since several cells in the table have less than 20 observations.

          Questions 6 through 12: A group of student researchers wants to determine if students yawning (when being yawned at) is associated with the time of day (morning, afternoon, and evening). They found the following results when they yawned in front of people around campus: 

Morning: 25 of the 39 people yawned 
Afternoon: 15 of the 38 people yawned 
Evening: 29 of the 44 people yawned

6. Fill in the following two-way table with the observed data:

Time of Day     Morning     Afternoon     Evening     Total
Yawned                    25                15                 29             69
Did not yawn           14                23                 15             52
Total                        39                38                 44            121

7. Are validity conditions met to conduct a chi-square test of association?
a. Yes, since 39, 38, and 44 are all larger than 20.
b. Yes, since 121 is larger than 20.
c. Yes, since each cell in the table has at least 10 observations.
d. No, since several cells in the table have less than 20 observations.

questions 6 through 12 hope student researchers want to determine if students yawning when being yawned at is associated with the time of day morning afternoon and evening they found the fol 57385

Added by Jennifer N.

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