Group members Miles Haylee David and Nai DATA SYSTOLIC BLOOD PRESSURE WEEKLY HOURS WORKED 135 18 124 16 154 24 122 10 152 64 132 18 118 8 128 8 153 62 118 12 126 ID: 562666
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Slide1
SYSTOLIC BLOOD PRESSURE VS. WEEKLY HOURS WORKED BY NURSES
Group members: Miles,
Haylee
, David, and
NaiSlide2
DATA:
SYSTOLIC
BLOOD PRESSURE:
WEEKLY
HOURS WORKED:
135
18
124
16
154
24
122
10
152
64
132
18
118
8
128
8
153
62
118
12
126
24
138
24
120
28
146
48
143
60
131
40
120
40
114
45
108
47
122
36
119
40
117
40
117
36
136
47
104
40
123
40
130
40
118
40
122
40
116
36Slide3
FIRST QUALITATIVE VARIABLE:
SYSTOLIC BLOOD PRESSURE
VALUES:
104
108 114 116 117 117118118118119120120122122122123124126128130131132135136138143146152153154
MEAN: 126.87
MEDIAN: 122.5
MODE: 118
RANGE: 50
STANDARD DEVIATION: 12.93
OUTLIERS: NONESlide4
HISTOGRAMSlide5
5 NUMBER SUMMARY:
MINIMUM
: 104
Q1: 118
MEDIAN (M): 126.87
Q3: 135MAXIMUM : 154Slide6
BOX PLOT
100
105 110 115 120 125 130 135 140 145 150
IQR:
Q3-Q1=135-118=17
Lower
fence:
Q1-1.5(IQR)=118-1.5(17)=92.5
Upper
fence:
Q3+1.5(IQR)=135+1.5(17)=160.5
Q1
M
Q3Slide7
SECOND QUALITATIVE VARIABLE:
SYSTOLIC BLOOD PRESSURE
Values:
8
8
1012121618182424242836363640404040404040404045474748
60
62
64
MEAN:
34.36
MEDIAN
:
40
MODE:
40
RANGE:
56
STANDARD DEVIATION:
15.45
OUTLIERS: NONESlide8
HISTOGRAMSlide9
5 NUMBER SUMMARY:
MINIMUM : 8
Q1:
24
MEDIAN (M):
40Q3: 40MAXIMUM : 64Slide10
Box Plot
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70
Q1 M/Q3
IQR:
Q3-Q1
=40-24=16
Lower fence:
Q1-1.5(IQR)
=24-1.5(16)= 0
Upper
fence:
Q3+1.5(IQR)
=40+1.5(16)=64Slide11
CORRELATION
135 124 154 122 152 132 118 128 153 118 126 138 120 146 143 131 120 114 108 122 119 117 117 136 104 123 130 118 122 116
18 16 24 10 64 18 8
8 62 12 24 24 28 48 60 40 40 45 47 36 40 40 36 47 40 40 40 40 40 36
X YLINEAR CORRELATION COEFFICIENT:R=∑ X,-X Y,-Y R=0.263295 SX SY N-1LINE OF REGRESSION:Y=Bx + A Y=0.2202X + 119.3Slide12
SCATTER PLOT