13.Statistics Quiz

Quiz
•
Mathematics
•
11th Grade
•
Hard
Aasha academia
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for calculating the range?
Maximum value + Minimum Value
Maximum value - Minimum Value
Maximum value * Minimum Value
Maximum value / Minimum Value
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for mean deviation of ungrouped data?
Sum of deviations / Number of observations
Sum of absolute deviations / Number of observations
Sum of squares of deviations / Number of observations
Sum of cubes of deviations / Number of observations
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for mean deviation of grouped data?
Sum of cubes of deviations / Number of observations
Sum of absolute deviations / Number of observations
Sum of deviations / Number of observations
Sum of squares of deviations / Number of observations
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for variance and standard deviation of ungrouped data?
Sum of cubes of deviations / Number of observations
Sum of squares of deviations / (Number of observations - 1)
Sum of absolute deviations / Number of observations
Sum of squares of deviations / Number of observations
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for variance and standard deviation of a Discrete Frequency Distribution?
Sum of cubes of deviations / Number of observations
Sum of squares of deviations / (Number of observations - 1)
Sum of absolute deviations / Number of observations
Sum of squares of deviations / Number of observations
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for variance and standard deviation of a Continuous Frequency Distribution?
Sum of squares of deviations / Number of observations
Sum of squares of deviations / (Number of observations - 1)
Sum of cubes of deviations / Number of observations
Sum of absolute deviations / Number of observations
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the range if the maximum value is 20 and the minimum value is 5?
25
15
30
10
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