Raw Data
C1
C2
C3
TimeofLeavingBuilding
TimeofLeavingLot
C1-C2
(TimeTakenToLeaveLot)
1
1.08
4.07
2.99
2
1.00
3.75
2.75
3
1.60
6.52
4.92
4
4.53
11.85
7.32
5
8.83
15.93
7.10
6
9.10
14.05
4.95
7
10.00
18.37
8.37
8
10.00
16.65
6.65
9
16.83
18.65
1.82
10
12.67
16.45
3.78
11
16.07
19.32
3.25
12
1.15
3.20
2.05
13
1.25
3.18
1.93
14
2.88
4.92
2.04
15
3.92
6.75
2.83
16
5.17
13.92
8.75
17
5.25
12.43
7.18
18
5.33
10.92
5.59
19
6.25
15.33
9.08
20
6.62
13.95
7.33
21
7.63
15.20
7.57
22
8.28
14.22
5.94
23
9.00
14.47
5.47
24
9.63
15.20
5.57
25
10.67
16.00
5.33
26
6.67
10.50
3.83
27
7.17
10.23
3.06
28
1.00
3.00
2.00
29
1.00
4.00
3.00
30
8.33
13.92
5.59
Descriptive Statistics
N Mean StDev SE Mean(LL5to10)-(LB5to10) 16 6.38 1.69 0.42
(LL0to5&10to15)-(LB0to5&10to15) 13 3.92 2.78 0.77
The mean time to leave the parking lot, for a student who left the building 5-1o minutes after 11th period is dismissed, is 6.38 minutes, with a standard deviation of 1.69 minutes. The mean time to leave the parking lot, for a student who left the building 0-5 minutes, or 10-15 minutes after 11th period is dismissed, is 3.92 minutes, with a standard deviation of 2.78 minutes. This goes along with the trend we see in the graphs, as well as the conclusion of the hypothesis test.