Discontinous class intervals can be made continous.

True

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False

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Solution

The correct option is A
True

If the classes in a grouped frequency distribution are not continuous, we can make them continuous by calculating the difference between the upper limit of a class and lower limit of its succeeding class and then subtracting the same from all the lower limits and adding it from all the upper limits in the distribution.

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Similar questions

Q. Choose the correct option (s):

a) Inclusive class interval is same as discreate class interval

b) Exclusive class interval is same as discreate class interval

c) Inclusive class interval is same as continous class interval

d) Exclusive class interval is same as continous class interval

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

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.

Q. In a given continuous distribution, the first class interval is 110 - 115 and the second class interval is 115 - 120.

'115 is excluded in the first class interval and included in the second class interval.'
State whether the above statement is True or False.

State whether true or false :

Coins can be made up of pure metals.

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