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10 questions
What does the data represent?
How many respondents or samples are there?
What is the highest number?
What is the lowest number?
What is the difference between the highest number and the lowest number?
What is the formula in finding the class interval?
c.i. = H - L
c. i. = H/L - k
c.i. = (H - L) / k
c. i. = H + L / k
What is H, L, and k in the formula?
High, Low, Klass
Highest, Lowest, Klass
Highest, Lowest, Number of Classes
Higher, Lower, Classes
What is the class interval? Use the formula c.i. = (H - L) / k
What should be the starting point of the first class limit?
any number
convenient number
the lowest number
the highest number
How to set up the first class limit?
Lowest score + Class Interval - 1
Lowest score + Class Interval + 1
Lowest score - Class Interval - 1
Lowest score - Class Interval + 1
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