Meassures Of Dispersion MCQ Tests
10th Class Math MCQ Tests
Meassures Of Dispersion
of 10th Class Math has 5 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 5
Total Marks: 5
Time: 5 Mins
Total Questions: 5
Total Marks: 5
Time: 5 Mins
5Min : 00 Sec Remaining
Question # 1
Each of the nine friends guessed the number of marbles in a jar. When the answer was revealed they found they had guessed well (and one was the winner!) Here is how close they each got: − 9 , − 7 , − 4 , − 1 , 0 , 2 , 7 , 9 , 12 (A negative number shows an underestimate, a positive number shows an overestimate.) What was the standard deviation of their errors?
Question # 2
Find out the variance for the following data representing the age group of employees working in X Y Z company.
Question # 3
If scatter or dispersion in distribution is high on each side then this indicates
Question # 4
Find the Standard Deviation of 6 , 7 , 10 , 11 , 11 , 13 , 16 , 18 , 25.
Question # 5
Suppose that we have observed the following n = 5 resting pulse rates: 64 , 68 , 74 , 76 , 78 . Find the standard deviation.
Total Questions
12345
Question # 1
Each of the nine friends guessed the number of marbles in a jar. When the answer was revealed they found they had guessed well (and one was the winner!) Here is how close they each got: − 9 , − 7 , − 4 , − 1 , 0 , 2 , 7 , 9 , 12 (A negative number shows an underestimate, a positive number shows an overestimate.) What was the standard deviation of their errors?
Question # 2
Find out the variance for the following data representing the age group of employees working in X Y Z company.
Question # 3
If scatter or dispersion in distribution is high on each side then this indicates
Question # 4
Find the Standard Deviation of 6 , 7 , 10 , 11 , 11 , 13 , 16 , 18 , 25.
Question # 5
Suppose that we have observed the following n = 5 resting pulse rates: 64 , 68 , 74 , 76 , 78 . Find the standard deviation.
Total Questions
12345
Math
10th Class Federal MCQ Tests
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Updated on: 17-05-2026
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Federal 10th Class Math Meassures Of Dispersion