Quiz 3
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Question 1 of 10
1. Question
Find the mean of the following set of numbers 2,3,1,3,4,3,1,3,2,5.
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Question 2 of 10
2. Question
2. Find the mode of the following set of numbers 2,3,1,3,4,3,1,3,2,5.
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Question 3 of 10
3. Question
3. Find the median of the following set of numbers 2,3,1,3,4,3,1,3,2,5.
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Question 4 of 10
4. Question
4. The ……… of a set of data is the difference between the greatest and the least values in the data.
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Question 5 of 10
5. Question
5. If the mean of 20,32,19,23,x,25 is 24, find x.
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Question 6 of 10
6. Question
6. Find the range of the following set of numbers 45,56,22,34,12,78,67.
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Question 7 of 10
7. Question
7. Find the median of the following set of numbers 5,4,3,3,4,5,7,5
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Question 8 of 10
8. Question
8. The average of nine numbers is 11. If the numbers are 9,8,15,X,9,7,7,10 and 12, find X.
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Question 9 of 10
9. Question
9. The marks obtained by 10 children in a mental drill are; 0,1,3,3,5,7,8,9,9,9. What is the modal mark?
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Question 10 of 10
10. Question
10. The marks obtained by 10 children in a mental drill are; 0,1,3,3,5,7,8,9,9,9. Find the median mark.
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