Question

The upper limit of class interval is considered for calculating

(1 Point)

"less than" cumulative frequency

"more than" cumlative frequency

relative frequency

none of these

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Answer 1

Answer:

more than cumulative frequency

Answer 2

(B) "more than" cumulative frequency" is considered for calculating the upper limit of class interval

Explanation:

• The Upper limit is the highest value of the class interval, and the real upper limit is produced by adding 0.5 to the highest number if the number is represented as a whole number, or by adding 0.05 to the highest number if the number is represented as a decimal.
• Cumulative frequency is defined as the frequency produced by adding the frequencies of all the classes preceding the given class to the frequency of the class.
• The "more than type" cumulative frequency of a class is the frequency when the number of observations is greater than or equal to the lower boundary of a class.