Session 8/30/10 Summary Report : Phys2020Fa10-Phys2020-100

Date 8/30/10
Number of Students: 158
Total Questions: 8
Total Points Available: 23
Session Average: 19.81
Questions Asked: 8
Questions Deleted: 0
Participation Points Available: 0
Performance Points Available: 23
AP = Anonymous Polling.
Session Average = Average calculation based only on students who voted in this session.
Average Score per Question: Average calculation based only on students who responded to this question.
Question Title Time Started Time Stopped Number of
Responses
Maximum
Score
Average
Score
Question 1 10:54:50 AM 11:01:14 AM 131 2.00 2.00
Question 2 11:14:56 AM 11:15:29 AM 156 3.00 2.83
Question 3 11:16:09 AM 11:16:39 AM 157 3.00 2.34
Question 4 11:16:41 AM 11:18:06 AM 152 3.00 2.64
Question 5 11:23:52 AM 11:25:42 AM 153 3.00 2.63
Question 6 11:35:16 AM 11:36:30 AM 153 3.00 2.68
Question 7 11:41:39 AM 11:42:57 AM 157 3.00 2.75
Answer is A cos(theta) 11:47:31 AM 11:48:58 AM 154 3.00 2.69

Question 1

Time Started: 10:54:50 AM
Number of Responses: 131
Number Missing: 27
Correct Answer: ?
Maximum Score: 2.00
Class Average: 2.00
ChoiceABCDE
Number 20 19 75 17 0
Percentage 15% 15% 57% 13% 0%
Performance Points 2 2 2 2 2

Question 2

Time Started: 11:14:56 AM
Number of Responses: 156
Number Missing: 2
Correct Answer: A
Maximum Score: 3.00
Class Average: 2.83
ChoiceABCDE
Number 129 14 13 0 0
Percentage 83% 9% 8% 0% 0%
Performance Points 3 2 2 2 2

Question 3

Time Started: 11:16:09 AM
Number of Responses: 157
Number Missing: 1
Correct Answer: C
Maximum Score: 3.00
Class Average: 2.34
ChoiceABCDE
Number 5 99 53 0 0
Percentage 3% 63% 34% 0% 0%
Performance Points 2 2 3 2 2

Question 4

Time Started: 11:16:41 AM
Number of Responses: 152
Number Missing: 6
Correct Answer: C
Maximum Score: 3.00
Class Average: 2.64
ChoiceABCDE
Number 4 51 97 0 0
Percentage 3% 34% 64% 0% 0%
Performance Points 2 2 3 2 2

Question 5

Time Started: 11:23:52 AM
Number of Responses: 153
Number Missing: 5
Correct Answer: D
Maximum Score: 3.00
Class Average: 2.63
ChoiceABCDE
Number 18 6 31 97 1
Percentage 12% 4% 20% 63% 1%
Performance Points 2 2 2 3 2

Question 6

Time Started: 11:35:16 AM
Number of Responses: 153
Number Missing: 5
Correct Answer: C
Maximum Score: 3.00
Class Average: 2.68
ChoiceABCDE
Number 13 36 104 0 0
Percentage 8% 24% 68% 0% 0%
Performance Points 2 2 3 2 2

Question 7

Time Started: 11:41:39 AM
Number of Responses: 157
Number Missing: 1
Correct Answer: B
Maximum Score: 3.00
Class Average: 2.75
ChoiceABCDE
Number 16 118 20 3 0
Percentage 10% 75% 13% 2% 0%
Performance Points 2 3 2 2 2

Answer is A cos(theta)

Time Started: 11:47:31 AM
Number of Responses: 154
Number Missing: 4
Correct Answer: A
Maximum Score: 3.00
Class Average: 2.69
ChoiceABCDE
Number 106 22 9 7 10
Percentage 69% 14% 6% 5% 6%
Performance Points 3 2 2 2 2