State True or False : The class mark for a class interval while calculating the mean is its upper limit.

True

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False

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Solution

The correct option is B
False

The class mark is the midpoint of the lower and upper limits of the class.

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Similar questions

The classmark for a class interval while calculating the mean is its upper limit.

Q. Is it true to say that class-mark of a class interval is

1 / 2 (l o w e r + U p p e r l i m i t) ?

State true or false.
The height of a histogram represents the frequency of the data of a class interval and width of the histogram represents class width.

State true or false.

If the classes in a grouped frequency distribution are not continuous, we can make them continuous by finding the difference between the upper limit of a class and the lower limit of the next class, and then adding half of the difference to all the lower limits and subtract it from all the upper limits in the distribution.

State true or false.
To complete the frequency polygon plot we assume a class interval with frequency zero and add one before and one after the given class intervals.

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State True or False : The class mark for a class interval while calculating the mean is its upper limit.

The correct option is B False The class mark is the midpoint of the lower and upper limits of the class.

The correct option is B
False

The class mark is the midpoint of the lower and upper limits of the class.