The Cumulative Frequency of a class-interval is the sum of frequencies of that class and the classes which ________________ it.

Neither succeed nor precede

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Succeed or precede

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Succeed (come after)

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Precede (come before)

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Solution

The correct option is D
Precede (come before)

The Cumulative Frequency of a class-interval is the sum of frequencies of that class and the classes which precede (come before) it.

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Similar questions

The modal value will be closer to the lower limit of the modal class if the preceding class has a higher frequency than the succeeding class.

Q. If the preceding and succeeding classes of the modal class have the same frequency, then the mode will be the _______ .

In the formula for finding mode of a grouped data,

Mode = $X + (\frac{A - B}{2 A - B - C}) \times h$

$\begin{matrix} i) X & a) f r e q u e n c y o f t h e c l a s s p r e c e d i n g t h e m o d a l c l a s s i i) A & b) L o w e r l i m i t o f t h e m o d a l c l a s s i i i) B & c) frequency of the class succeeding the modal class i v) C & d) f r e q u e n c y o f t h e m o d a l c l a s s \end{matrix}$

Match the options.

Q. The median class of a frequency distribution is

125 - 145

. The frequency and cumulative frequency of the class preceding to the median class are

20

and

22

, respectively. Find the sum of the frequencies, if the median is

137

In the formula for mode of a grouped data,

mode $= l + [\frac{t_{1} - t_{0}}{2 f_{1} - f_{0} - f_{2}}] \times h$ ,

where symbols have their usual meaning, $f_{1}$ represents

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The Cumulative Frequency of a class-interval is the sum of frequencies of that class and the classes which ________________ it.

The correct option is D Precede (come before) The Cumulative Frequency of a class-interval is the sum of frequencies of that class and the classes which precede (come before) it.

The correct option is D
Precede (come before)

The Cumulative Frequency of a class-interval is the sum of frequencies of that class and the classes which precede (come before) it.