The PAC-10 Conference consists of ten schools. Schools of the PAC-10 1 - Arizona
ID: 3262181 • Letter: T
Question
The PAC-10 Conference consists of ten schools.
Schools of the PAC-10
1 - Arizona
5 - Oregon State
9 - Washington
2 - Arizona State
6 - Stanford
0 - Washington State
3 - California
7 - UCLA
4 - Oregon
8 - USC
Use systematic sampling selecting every second number from the population to identify five schools out of the ten as a sample. The following random numbers table has already been used to randomly select the first school, USC. What are the other four schools in the sample?
1
0
4
8
0
2
2
3
6
8
2
4
1
3
0
4
2
1
6
7
3
7
5
7
0
7
7
9
2
1
9
9
5
6
2
9
6
8
0
1
8
9
5
7
9
8
5
8
7
5
2
8
9
1
8
6
3
8
5
3
0
9
4
2
9
1
0
3
6
5
1
0
3
6
5
0
7
2
1
9
5
1
0
8
5
0
2
3
6
8
0
1
0
1
1
5
2
1
6
2
A)
Washington, Washington State, Arizona, Arizona State
B)
Arizona, California, Oregon State, UCLA
C)
Washington State, Arizona State, Oregon, Stanford
D)
USC, USC, California, Arizona State
The PAC-10 Conference consists of ten schools.
Schools of the PAC-10
1 - Arizona
5 - Oregon State
9 - Washington
2 - Arizona State
6 - Stanford
0 - Washington State
3 - California
7 - UCLA
4 - Oregon
8 - USC
Use systematic sampling selecting every second number from the population to identify five schools out of the ten as a sample. The following random numbers table has already been used to randomly select the first school, USC. What are the other four schools in the sample?
1
0
4
8
0
2
2
3
6
8
2
4
1
3
0
4
2
1
6
7
3
7
5
7
0
7
7
9
2
1
9
9
5
6
2
9
6
8
0
1
8
9
5
7
9
8
5
8
7
5
2
8
9
1
8
6
3
8
5
3
0
9
4
2
9
1
0
3
6
5
1
0
3
6
5
0
7
2
1
9
5
1
0
8
5
0
2
3
6
8
0
1
0
1
1
5
2
1
6
2
A)
Washington, Washington State, Arizona, Arizona State
B)
Arizona, California, Oregon State, UCLA
C)
Washington State, Arizona State, Oregon, Stanford
D)
USC, USC, California, Arizona State
The PAC-10 Conference consists of ten schools.
Schools of the PAC-10
1 - Arizona
5 - Oregon State
9 - Washington
2 - Arizona State
6 - Stanford
0 - Washington State
3 - California
7 - UCLA
4 - Oregon
8 - USC
Use systematic sampling selecting every second number from the population to identify five schools out of the ten as a sample. The following random numbers table has already been used to randomly select the first school, USC. What are the other four schools in the sample?
1
0
4
8
0
2
2
3
6
8
2
4
1
3
0
4
2
1
6
7
3
7
5
7
0
7
7
9
2
1
9
9
5
6
2
9
6
8
0
1
8
9
5
7
9
8
5
8
7
5
2
8
9
1
8
6
3
8
5
3
0
9
4
2
9
1
0
3
6
5
1
0
3
6
5
0
7
2
1
9
5
1
0
8
5
0
2
3
6
8
0
1
0
1
1
5
2
1
6
2
A)
Washington, Washington State, Arizona, Arizona State
B)
Arizona, California, Oregon State, UCLA
C)
Washington State, Arizona State, Oregon, Stanford
D)
USC, USC, California, Arizona State
The PAC-10 Conference consists of ten schools.
Schools of the PAC-10
1 - Arizona
5 - Oregon State
9 - Washington
2 - Arizona State
6 - Stanford
0 - Washington State
3 - California
7 - UCLA
4 - Oregon
8 - USC
Use systematic sampling selecting every second number from the population to identify five schools out of the ten as a sample. The following random numbers table has already been used to randomly select the first school, USC. What are the other four schools in the sample?
1
0
4
8
0
2
2
3
6
8
2
4
1
3
0
4
2
1
6
7
3
7
5
7
0
7
7
9
2
1
9
9
5
6
2
9
6
8
0
1
8
9
5
7
9
8
5
8
7
5
2
8
9
1
8
6
3
8
5
3
0
9
4
2
9
1
0
3
6
5
1
0
3
6
5
0
7
2
1
9
5
1
0
8
5
0
2
3
6
8
0
1
0
1
1
5
2
1
6
2
A)
Washington, Washington State, Arizona, Arizona State
B)
Arizona, California, Oregon State, UCLA
C)
Washington State, Arizona State, Oregon, Stanford
D)
USC, USC, California, Arizona State
Explanation / Answer
the number of interval obtained from the sample is
sampling interval = total population /sample size = 100/10 = 10
the number randomly selected from the population is the 8th number of 4th interval , 8th number of 5th interval 8th number of 6th interval, 8th number of 7th interval, 8th number of 8th interval
hence 8,8,8,3,2
USC ,USC,USC,California,Arizona
hence option D) USC, USC, California, Arizona State is correct
2)
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