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Mathematics Statistic Quiz
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Mathematics Statistic Quiz
Quiz
Question 1. What is the average of the numbers 5, 10, 15, 20, and 25?
14
15
17
20
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Question 2. The middle value of an arranged data set is known as:
Mean
Median
Mode
Range
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Question 3. The most frequently occurring value in a data set is called:
Average
Median
Mode
Range
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Question 4. The difference between the highest and lowest value in a dataset is called:
Mode
Range
Mean
Median
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Question 5. In a symmetric distribution, which of the following is true?
Mean > Median > Mode
Mode > Median > Mean
Mean = Median = Mode
Mean < Median < Mode
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Question 6. The sum of deviations from the mean is always:
Maximum
Zero
Minimum
Undefined
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Question 7. The standard deviation measures:
Central tendency
Dispersion of data
Sum of data
Range
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Question 8. If each observation in a data set is increased by 5, the mean will:
Increase by 1
Increase by 5
Remain the same
Be divided by 5
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Question 9. In statistics, grouped data is represented using:
Pie chart
Frequency distribution table
Line graph
Scatter plot
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Question 10. Which of the following is not a measure of central tendency?
Mean
Median
Mode
Standard deviation
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