Question

A dice was thrown 15 times and the following outcome were recorded
4,3,5,2,1,1,3,4,6,2,3,5,6,5,4
find the frequency of (a) and (b) 1 in the above data

step by step explain​

Answer 1

Answer:

Arranging the data in ascending order, we get 1, 1, 1, 2, 2, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6

Since, observations are odd in number, ∴ Median = Middle most observation i.e., 8th observation = 3 Since, 2 occurs most frequently i.e., 4 times ∴ Mode = 2