Question

mode of certain scores is x.if each score is decreesed by 3,then find the mode of the new series.

Answer 1

The mode is x. Even if all of them are decreased by 3, their difference will be the same. Now time for some algebraic expressions- if x is decreased by 3, it's expression will be: x-3. Now one more example. My age is x and my brother's age is lesser than me by 1, his age will be x-1.

Answer 2

Answer:

the mode of the new series is x-3

Step-by-step explanation:

Mode : The number which occurred more frequently

Mode = x

Now each score of our data is decreased by 3

So, the mode of the new series will remain same

Since the times of occurring the number will remain same

So, original mode is also decreased by 3

So, mode = x-3

Hence the mode of the new series is x-3