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1
James wants to give a sample of 30 students using the following methods:
Which of James' methods will produce a genuine random sample?
1
2
James wants to give a sample of 30 students using the following methods:
Which of James' methods will produce a genuine random sample?
1
3
James wants to give a sample of 30 students using the following methods:
Which of James' methods will produce a genuine random sample?
1
4
Stephanie wants to select a sample of people using the following methods:
Which of Stephanie's methods will produce a non-biased sample?
1
5
Stephanie wants to select a sample of people using the following methods:
Which of Stephanie's methods will produce a non-biased sample?
1
6
Stephanie wants to select a sample of people using the following methods:
Which of Stephanie's methods will produce a non-biased sample?
1
7
The table shows information about which rides people went on, each only going on one ride.
The Big Dipper The Log Flume Alien Adventure
Male
Female
The theme park takes a sample of of these students.
The sample is stratified by gender and ride.
Work out the number of people in the sample who are and went on ''.
2
8
The table shows information about which rides people went on, each only going on one ride.
The Big Dipper The Log Flume Alien Adventure
Male
Female
The theme park takes a sample of of these students.
The sample is stratified by gender and ride.
Work out the number of people in the sample who are and went on ''.
2
9
The table shows information about which rides people went on, each only going on one ride.
The Big Dipper The Log Flume Alien Adventure
Male
Female
The theme park takes a sample of of these students.
The sample is stratified by gender and ride.
Work out the number of people in the sample who are and went on ''.
2