Question

Find it mode
given in the attachment​

Answer 1

Answer:

13.58

Step-by-step explanation:

First convert the class intervals into exclusive type

0.5 to 5.5

5.5 to 11.5

11.5 to 17.5

17.5 to 23.5

23.5 to 29.5

now put the formula of mode and calculate

formula of mode =

L+ f0- f-1/ 2f0-f-1-f1) x c

L = lower limit of the modal class

f0 = frequency of the modal class

f-1 = frequency previous to the model class

f1 = frequency next the modal class

c = class size

now substitute the values of frequency and lower limit of the modal class and the class size

11.5 + (15 - 10 / 2(15) - 10 - 8) x 5 = 13.5833

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