Question

Write the formula for finding mode of a grouped data and explain the each term in it.

Answer 1

Step-by-step explanation:

Our teacher tells a formula to find out mode, that is Z=L1+(F1-F0)/(2F1-F0-F2)*i where: L1 = lower limit of modal class F1 = modal class frequency. F2 = just after the modal class frequency. F0 = just previous the modal class frequency. ... Z = the mode value.

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Answer 2

Answer:

mode = li + [\frac{f1 - f0}{2f1 - f0 - f2}] \times h

li=lower limit.

f1=first frequency

f0=upper frequency of first frequency.

f2=second frequency.

h=difference between class interval.