Answer :
Make a number line consisting of the above values having no duplicates, make a vertical line above the numbers and put dots as many times the number repeats from the data, 3 - 65, 4 - 67, 4 - 68, 5 - 69. 3 dots for 65, 4 dots for 67, 4 for 68 and 5 for 69, dots should be in vertical of the numbers displayed.