Question

11)
Write the formula to find mode for grouped data​

Answer 1

Answer:

1+(f1-f02f1-f0-f2)×h

Answer 2

Answer:

Mode for grouped data is given as Mode=l+(f1−f02f1−f0−f2)×h , where l is the lower limit of modal class, h is the size of class interval, f1 is the frequency of the modal class, f0 is the frequency of the class preceding the modal class, and f2 is the frequency of the class succeeding the modal class