Math, asked by Kunalno1, 1 year ago

the mean of 16 no. is 8 . if 2 is added to evey no. what will be the new mean



FAST I HAVE EXAM

Attachments:

Answers

Answered by CoolParth
1
given ,mean of 16 no.s= 8.
sum of 16 no.(a+b+c..)=108
on adding 2 to every no.=a+2+b+2+c+2...
=a+b+c...+2(16)
= 108+32
140
new mean=140/16.
please solve ahead for exact answer.

Previous Question
Next Question
Similar questions
Chemistry, 7 months ago
Considering the elements B, C, N, F, and Si, the correct order of their non-metallic character is : (A) B > C > Si > N > F (B) Si > C > B > N > F (C) F > N > C > B > Si (D) F > N > C > Si > B​...
English, 7 months ago
Read the extract given below and answer the questions that follow: “ The sun glistened on the sand, and the sea Waves broke waywardly A child sat playing with shells. He raised his head and seemed to Know me and said, I hire you with nothing.‟ 1. Who is the speaker of these lines? 2. Where did the speaker meet the child? 3. What did the child tell the speaker?​
Geography, 7 months ago
How maps are usefull than Globes?​
Math, 1 year ago
Who makes maths....can anyone answer...
History, 1 year ago
Who stared go east movement?
Biology, 1 year ago
On an average how many chromosomes do a spider have...
English, 1 year ago
she is ___ alone in the room. use too or quite...
Science, 1 year ago
Read the following pair of microorganisms with its type and encircle the wrong option? 1.algae-spirogyra 2.bacteria- paramecium 3. Protozoa-amoeba 4. Fungus-penicillin...