Question

01. Read the date given below:
18,9,17,8,9,3,0,3,8,5,4,3,9,10,9,16,9,8
(a) Find the mode
(b) if five 5s are added to the given data then what is
the new mode.
(c) If all 8s are replaced by 3 then what is the new
made?​

Answer 1

Answer:

Mode is the highest occurring data.

Answer 2

Answer:

Mode is the most frequently observed observation.

Given data in ascending order:

 0,3,3,3,4,5,8,8,8,9,9,9,9,9,10,16,17,18.

(a) Mode of the given data = 9  (5 times repeated)

(b) Mode of the data when 5 is added = 9+5

                                                                = 14. (repeats 5 times)

(c) When all the 8's are replaced by 3,then the data will get converted into:

     0,4,5,8,8,8,8,8,8,9,9,9,9,9,10,16,17,18.

    Now , mode of the data = 8 (repeated 6 times)