Math, asked by kaur97, 11 months ago

the mean of 16 variete is 8 . If each variete is increased by 2 then find the mean of the new variete

Answers

Answered by Anonymous

1

numbers is 8. If 2 is added to every number, what will be the new mean?

Ask for details Follow Report by PritideykraA 22.04.2016

Answers

july2013

july2013 Ace

Given, there are 16 numbers

Mean = 8.Let their sum be x.

So mean = x/16 =8.

If two is added to each number then the sum increases by 16*2 = 32.So, for finding the new mean we'll divide it by 16

∴ Mean = (x+32)/16 ⇒ 8+2 =10.

So, the required new mean is 10

Previous Question

Next Question

Similar questions

Physics, 5 months ago

write a short note on A.T.P...

Math, 5 months ago

in an AP if d= -4, n=7, n2 term=4 find a...

Social Sciences, 5 months ago

define federalism? (1 mark) ...

English, 11 months ago

Take the odd one out Sustain,Maintain,Keep,Block,Uphold,Bear...

Political Science, 11 months ago

what is the full form of DIOS...

Physics, 1 year ago

A block of mass m is placed on a smooth wedge of inclination θ. The whole system is accelerated horizontally so that the block does not slip on the wedge. The force exerted by the wedge on the block (g is acceleration due to gravity) will be(a) mg/cos θ(b) mg cos θ(c) mg sin θ(d) mg...

Physics, 1 year ago

A body of mass 5 kg explodes at rest into three fragments with masses in the ratio 1 : 1 : 3. The fragments with equal masses fly in mutually perpendicular directions with speeds of 21 m/s. The velocity of heaviest fragment in m/s will be(a) 7√2(b) 5√2(c) 3√2(d) √2...

Physics, 1 year ago

A motor cycle is going on an overbridge of radius R. The driver maintains a constant speed. As the motor cycle is ascending on the overbridge, the normal force on it(a) increases(b) decreases(c) remains the same(d) fluctuates erratically...