Westonci.ca connects you with experts who provide insightful answers to your questions. Join us today and start learning! Get quick and reliable answers to your questions from a dedicated community of professionals on our platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

what is the mean of the numbers 90, 95, 85, 80, 85, 90, 80, 95, 100


Sagot :

[tex]\underbrace{90;\ 95;\ 85;\ 80;\ 85;\ 90;\ 80;\ 95;\ 100}_{9\ numbers}\\\\90+95+85+80+85+90+80+95+100=800\\\\therefore:\\the\ maean=\frac{90+95+85+80+85+90+80+95+100}{9}=\frac{800}{9}=88\frac{8}{9}\approx89[/tex]