MIS 301 - Chapter 3 1. Nominal Mode DFW- 44 ATL- 35 OAK-24...

Chapter 3
1. Nominal  Mode
DFW- 44 Highest mode 44
ATL- 35
OAK-24
PDX- 19
PHI-39 Highest mode 39 & 38
CLT-38
SAN-18
SLC-17
2. Ordinal  Median
Discrete: .5(n+1)
EC Count
1. 26,000 6. 14,000 Median= 20,000 1-5
2. 20,500 7. 12,700 Median= 15,000 1-10
3. 20,000 8. 9,500
4. 19,500 9. 7,600
5. 16,000 10. 6,900
# of siblings P What is the median? 0
3 9
2 15
1 75
0 100
Px=RLL(PCT x N – SBL )
SFP
Continuous: %(n)
Sum  Get  New  Name  set1  input
3. Internal Mean E(x)/n E(f*X)/n
4. Ratio Mean

CH 4- 1. Nominal  VR= 1- F Mode/N
EX: White Black Red Blue Yellow
Males 85 15 10 18 12
VR= 1 – 85/140= .393
Females 35 32 30 25 18
VR= 1 – 35/140= .7500
2. Ordinal
**  Range= high value – low value
EX: SD Tech budget
$54 mil
52 mil
51
47 ****RANGE= 54 – 30= 24mil only if it is discrete
40
30
EX: EQ
1. 9.5 ***RANGE= high value real upper limit – low value real low limit only for
Continuous
2. 9.2 EX: 9.5  9.55