ASSIGNMENT ON SUMMARY STATISTICS

Summary statistics
Variable N N* Mean SE Mean StDev Minimum Q1 Median Q3
Maximum
L Male 30 0 194.50 5.29 28.96 134.00 174.50 193.00 210.75
246.00
SW Male 30 0 28.877 0.561 3.075 23.200 26.775 28.300 31.175
34.200
L Female 30 0 193.43 5.31 29.11 139.00 171.75 194.50 217.25
248.00
SW Female 30 0 26.817 0.562 3.077 21.200 24.175 27.000 29.225
31.900
L Repro Male 30 0 197.73 5.28 28.93 145.00 177.25 193.00 222.50
254.00
SW Repro Male 30 0 29.587 0.551 3.020 24.800 27.150 29.500 32.775
35.000
L Repro female 30 0 265.30 7.12 39.02 198.00 235.75 265.00 294.00
343.00
SW Repro female 30 0 28.490 0.477 2.614 24.100 26.400 28.200 30.725
33.300
Bar charts
34.2
34.0
33.9
33.4
33.1
33.0
32.0
30.9
30.7
30.1
29.5
28.8
28.6
28.4
28.2
28.1
27.8
27.1
27.0
26.9
26.4
25.7
25.3
25.2
24.7
23.2
2.0
1.5
1.0
0.5
0.0
SW Male
Count
Chart of SW Male
Figure 1: Bar chart of SW male

246
243
240
235
234
231
216
209
207
203
201
200
199
196
193
191
189
185
184
182
181
175
173
168
163
161
159
144
134
2.0
1.5
1.0
0.5
0.0
L Male
Count
Chart of L Male
Figure 2: Bar chart of L male
Tests for normality
280260240220200180160140120
99
95
90
80
70
60
50
40
30
20
10
5
1
Mean 194.5
StDev 28.96
N 30
AD 0.277
P-Value 0.630
L Male
Percent
Probability Plot of L Male
Normal

Figure 3: Tests for normality on L male
363432302826242220
99
95
90
80
70
60
50
40
30
20
10
5
1
Mean 28.88
StDev 3.075
N 30
AD 0.495
P-Value 0.198
SW Male
Percent
Probability Plot of SW Male
Normal
Figure 4: Tests for normality on SW male
260240220200180160140120
99
95
90
80
70
60
50
40
30
20
10
5
1
Mean 193.4
StDev 29.11
N 30
AD 0.144
P-Value 0.965
L Female
Percent
Probability Plot of L Female
Normal