Answers

2015-10-02T15:45:40+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
If 5 is subtracted from each number, The new mean will be 5 less.
Or new mean = 25 - 5 = 20
2 3 2
Not impressive
What do I need to do to make it impressive?
2015-10-02T16:24:14+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Mean of 8 is 25.
5 is subtracted from each number.
Then, if x is the mean, new mean is x-5.
Here, new mean=25-5=20.
Eg:-   10,15,20,25,30.
mean=100/5=20.
5 gets subtracted from all.
5,10,15,20,25.
New mean=75/5=15.

Therefore, for ur question, the new mean is, 25-5=20.

Thank you.
Hope this will help you.
1 5 1
Pls, mark it as the best
is it impressive??