Math, asked by mukkawarag742, 1 year ago

The mean height of 8 students is 152 cm.2 more studentsof height 143 cm and 156 cm join the group.what is the new mean height ?

Answers

Answered by DivyanshTripathi

3

Mean height 151.5 cm

Answered by Vaibhav21032005

4

The new mean height is 151.5cm

Previous Question

Next Question

Similar questions

Math, 7 months ago

30.2Q = 50+. find Rand 23. SABCD a trapezium? IS ABCD a parallelogram? VOur answer SCD is a quadrilateral with A=80°. B = 40", ZC = 1409, D = 100°.

English, 7 months ago

The Inspector inspected the mechanical teacher and found that 1 point its geography sector had gone fast its history sector was going slow Margie couldn't solve her sums It was very slow in Geography ...

Art, 7 months ago

which kind of commodities are called complementary commodities...

English, 1 year ago

read the following telephone conversation between Anu an Ravi and write a message Ravi: hello is it 245845678? Anu: yes , May I know who is calling? Ravi: I am Ravi a friend of ashutosh . Anu: hi , Ravi. I am afraid Ashu is not at home. He had gone to market. Ravi:would you mind giving a message to him. actually , I wantedto request him to pick me up for school tomorrow since my...

Chemistry, 1 year ago

The density of 10% by mass of KCl solution is 1.06 g cm-3 . calculate the molarity of this solution.

Math, 1 year ago

find value of m , in order that x^2 - mx- 2 is the quotient...

Physics, 1 year ago

coldest planet in solar syatem?

Science, 1 year ago

Give any two unique characteristics about the animal cell?