If the arithmetic mean of the numbers x1,x2,x3,…,xn is x¯ , then the arithmetic mean of the numbers ax1+b,ax2+b , ax3+b,…,axn+b, where a,b are two constants, would be
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
If the arithmetic mean of the numbers x1,x2,x3,…,xn is x¯ , then the arithmetic mean of the numbers ax1+b,ax2+b , ax3+b,…,axn+b, where a,b are two constants, would be