Question

This is EXERCISE 14.1

Q1 of Class X
Find the mean using both assumed mean method & step delivation method (Do this answer using assumed mean method & step delivation method)

&also tell me in this both methods which method u prefer the most.​

Answer 1

Answer:

Bro above is my answer see it.

I usually prefer the direct formula(above used), but for easy calculation you can prefer the step deviation method-- a +(sigma fiui/sigma fi) × h

You can prefer the 2nd photo

Answer 2

Answer:

Hello mate for long questions step deviation method is good and if the numbers are small assumed mean is better yaa.

Are you a keralite??

I didn't actually understand why do you tell mark you as brainliest to get 3 points back..

and please only answer my questions if you can really share me good thoughts..

And thanks for your answer but I really need it in Malayalam language..

Any way I appreciate your effort..

Thanks.. but if I get a better answer then I will mark them as brainliest otherwise I will mark you as brainliest..

Thanks dear...