Question

(d) 101
For which set of numbers do the mean, median and mode all have the same value?
(a) 2, 2, 2, 2, 4 (b) 1,3,3,3,5 (c) 1,1,2,5,6 (d) 1,1,1,2,5
For the set of numbers ?​

Answer 1

Step-by-step explanation:

answer is (b)

mode is 3

mean is 15/5 = 3

median = ( n+1/2)th observation => ( 5 + 1)/2 => 3rd observation => 3