General Education Diploma (GED Oman) · Pure Mathematics
Data Analysis
5 practice questions, each with the answer and an explanation.
Practise Data Analysis now
Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.
All 5 questions
- Find the variance of the data 7, 11, 11, 8, 8 (treat them as a whole population).
- Find the variance of the data 6, 3, 3, 12, 7, 9, 10, 6 (treat them as a whole population).
- Find the median of the data 3, 11, 8, 4, 3, 7.
- Find the variance of the data 8, 5, 7, 3, 5, 2 (treat them as a whole population).
- Find the variance of the data 1, 1, 1, 3, 11, 9, 11, 3 (treat them as a whole population).
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