Mathematics Statistic Quiz

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Quiz

Question 1. What is the average of the numbers 5, 10, 15, 20, and 25?
Question 2. The middle value of an arranged data set is known as:
Question 3. The most frequently occurring value in a data set is called:
Question 4. The difference between the highest and lowest value in a dataset is called:
Question 5. In a symmetric distribution, which of the following is true?
Question 6. The sum of deviations from the mean is always:
Question 7. The standard deviation measures:
Question 8. If each observation in a data set is increased by 5, the mean will:
Question 9. In statistics, grouped data is represented using:
Question 10. Which of the following is not a measure of central tendency?

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