What is the lower limit of the modal class of the following frequency distribution- - Agein-years 0-10 10-20 20-30 30-40 40-50 50-60- Number-of-patients 16 13 6 11 27 18- -

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Standard X

Mathematics

Class Interval

What is the l...

Question

What is the lower limit of the modal class of the following frequency distribution?

$\begin{matrix} A g e (i n y e a r s) & 0 - 10 & 10 - 20 & 20 - 30 & 30 - 40 & 40 - 50 & 50 - 60 N u m b e r o f p a t i e n t s & 16 & 13 & 6 & 11 & 27 & 18 \end{matrix}$

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Solution

In above data the frequency (number of patients) is maximum for the class 40-50.
Hence it will the modal class. So, the lower limit of modal class =40.

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Q. Write the lower limit of the modal class of the following frequency distribution?

Age (in years)	0−10	10−20	20−30	30−40	40−50	50−60
Number of patients	16	13	6	11	27	18

Q. Identify the modal class, the upper limit of the modal class and the lower limit of the modal class for the given data:

\begin{matrix} A g e (i n y e a r s) & 5 - 15 & 15 - 25 & 25 - 35 & 35 - 45 & 45 - 55 & 55 - 65 N u m b e r o f p a t i e n t s & 6 & 11 & 21 & 23 & 14 & 5 \end{matrix}

Identify the modal class, the upper limit of the modal class and the lower limit of the modal class for the given data:
$\begin{matrix} Age(in years) & 5 - 15 & 15 - 25 & 25 - 35 & 35 - 45 & 45 - 55 & 55 - 65 Number of patients & 6 & 11 & 21 & 23 & 14 & 5 \end{matrix}$

Q. Consider the following frequency distribution

\begin{matrix} C l a s s & 0 - 5 & 6 - 11 & 12 - 17 & 18 - 23 & 24 - 29 F r e q u e n c y & 13 & 10 & 15 & 8 & 11 \end{matrix}

The lower limit of the median class is _____.

Q. Question 6
For the following distribution,

\begin{matrix} C l a s s & 0 - 5 & 5 - 10 & 10 - 15 & 15 - 20 & 20 - 25 F r e q u e n c y & 10 & 15 & 12 & 20 & 9 \end{matrix}

the sum of lower limits of the median class and modal class is
(a) 15
(b) 25
(c) 30
(d) 35

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What is the lower limit of the modal class of the following frequency distribution? Age(in years)0−1010−2020−3030−4040−5050−60Number of patients16136112718

In above data the frequency (number of patients) is maximum for the class 40-50. Hence it will the modal class. So, the lower limit of modal class =40.

What is the lower limit of the modal class of the following frequency distribution?

$\begin{matrix} A g e (i n y e a r s) & 0 - 10 & 10 - 20 & 20 - 30 & 30 - 40 & 40 - 50 & 50 - 60 N u m b e r o f p a t i e n t s & 16 & 13 & 6 & 11 & 27 & 18 \end{matrix}$

In above data the frequency (number of patients) is maximum for the class 40-50.
Hence it will the modal class. So, the lower limit of modal class =40.