Find the mode for the following data- - Classintervel 35-45 45-55 55-65 65-75 75-85- Frequency 200 250 50 70 40- -

Modal Class is 25 55 Mode=I+(f_1 f_0/2f_1 f_0 f_2)×h =45 +250 200/500 200 50×10 = 45 + 2 = 47 ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Finding mode for Grouped Data when class intervals are givenÂ

Find the mode...

Question

Find the mode for the following data.

$\begin{matrix} C l a s s i n t e r v e l & 35 - 45 & 45 - 55 & 55 - 65 & 65 - 75 & 75 - 85 F r e q u e n c y & 200 & 250 & 50 & 70 & 40 \end{matrix}$

Open in App

Solution

Suggest Corrections

Similar questions

\begin{matrix} Class interval & 25 - 35 & 35 - 45 & 45 - 55 & 55 - 65 & 65 - 75 & 75 - 85 & 85 - 95 Frequency & 12 & 16 & 17 & 15 & 8 & 19 & 13 \end{matrix}

Class Interval	40−45	45−50	50−55	55−60	60−65	65−70	70−75	75−80	80−85
Frequency	4	6	8	10	7	6	5	3	1

Size	45-55	55-65	65-75	75-85	85-95	95-105	105-115
Frequency	7	12	17	30	32	6	10

Find the mode, median and mean for the following data: [CBSE 2009]

Marks obtained	25−35	35−45	45−55	55−65	65−75	75−85
Number of students	7	31	33	17	11	1

Weight (in kg)	40-45	45-50	50-55	55-60	60-65	65-70	70-75
Number of students	2	3	8	6	6	3	2

Join BYJU'S Learning Program