IGCSE /Grade 8
Maths MCQ Based On Identifying representative random and biased samples
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IGCSE Grade 8 Maths Identifying representative random and biased samples
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Since it is random we will not prefer any specific area we will look for variety.
People who don’t like baseball will not be represented in this sample.
in a biased sample, some people or items are more likely to be chosen than others.
In a representative sample ,the people or items chosen accurately reflect the group as a whole.
All 2nd period students were asked about their favourite movie.
4 students in each class at his school. Each class has an equal number of students. It can be represented.
in a representative sample, the people or items chosen accurately reflect the group as a whole.
sample spaces
We will take advice and suggestions of different peoples.
Sample spaces
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