Find the mode of the following frequency dist | vedclass

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(C) The modal class is the class with the highest frequency. Here,the highest frequency is $66$,which corresponds to the class interval $60-75$.Formul

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$67$

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(C) The modal class is the class with the highest frequency. Here,the highest frequency is $66$,which corresponds to the class interval $60-75$.Formula for mode: $	ext{Mode} = l + \left( \frac{f_1 - f_0}{2f_1 - f_0 - f_2} ight) 	imes h$Here:$l$ (lower limit of modal class) $= 60$$h$ (class size) $= 15$$f_1$ (frequency of modal class) $= 66$$f_0$ (frequency of the class preceding the modal class) $= 45$$f_2$ (frequency of the class succeeding the modal class) $= 42$Substituting the values:$	ext{Mode} = 60 + \left( \frac{66 - 45}{2(66) - 45 - 42} ight) 	imes 15$$	ext{Mode} = 60 + \left( \frac{21}{132 - 87} ight) 	imes 15$$	ext{Mode} = 60 + \left( \frac{21}{45} ight) 	imes 15$$	ext{Mode} = 60 + \left( \frac{21}{3} ight) = 60 + 7 = 67$

Class	$0-15$	$15-30$	$30-45$	$45-60$	$60-75$	$75-90$	$90-105$
Frequency	$4$	$5$	$23$	$45$	$66$	$42$	$15$

Class	$0-20$	$20-40$	$40-60$	$60-80$	$80-100$
Frequency	$5$	$15$	$20$	$18$	$2$

Class (seconds)	$13.8-14.0$	$14.0-14.2$	$14.2-14.4$	$14.4-14.6$	$14.6-14.8$	$14.8-15.0$
Frequency	$2$	$4$	$5$	$71$	$48$	$20$

Find the mode of the following frequency distribution:

Class $0-15$ $15-30$ $30-45$ $45-60$ $60-75$ $75-90$ $90-105$

Frequency $4$ $5$ $23$ $45$ $66$ $42$ $15$

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Find the mode of the following frequency distribution: Class $0-15$ $15-30$ $30-45$ $45-60$ $60-75$ $75-90$ $90-105$ Frequency $4$ $5$ $23$ $45$ $66$ $42$ $15$