Year 1 Statistics- Chapter 1: Data Collection 0.0 / 5 ? MathematicsStatisticsASEdexcel Created by: 13clarkenCreated on: 02-01-20 10:38 7984231105 Across 1. ... sampling consists of taking the sample from people who are available at the time the study is carried out and who fit the criteria you are looking for (11) 3. Variables or data associated with non-numerical observations are called ... variables or ... data. (11) 4. Individual units of a population are known as ... (8, 5) 5. The class ... is the difference between the upper and lower class boundaries (5) 9. Variables or data associated with numerical observations are called ... variables or ... data. (12) 10. Often sampling units of a population are individually named or numbered to form a list called a ... (8, 5) Down 2. The ... is the average of the class boundaries (8) 3. In ... sampling, an interviewer or researcher selects a sample that reflects the characteristics of the whole population (5) 7. A ... is a selection of observations taken from a subset of the population which is used to find out the information about the population as a whole (6) 8. A variable that can take only specific values in a given range is a ... variable (8)
Edexcel Mathematics S1 Important Points and Example Questions 5.0 / 5 based on 1 rating Teacher recommended
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