Gina called five electronics stores to find their price for a certain cell phone charger. She recorded the results in a table.

What was the mean price of the cell phone chargers?

Store Price ($)
Best Deals 31
Electronics Hut 21
Music Unlimited 26
All Things Digital 23
Wireless Haven 19
medal if helped

Question

Gina called five electronics stores to find their price for a certain cell phone charger. She recorded the results in a table.
 
What was the mean price of the cell phone chargers?
 
Store	Price ($)
Best Deals	31
Electronics Hut	21
Music Unlimited 26
All Things Digital 23
Wireless Haven	19
medal if helped

automaticloveletter · Answer

31+21+26+23+19=120/5=24 How many companies are there? 5, that is why we divide by five to find the average or "mean price" Why are we adding? Add all of the prices of each phone company to find the total More help understanding mean at: http://www.purplemath.com/modules/meanmode.htm

oblivion20 · Answer

thank you @automaticloveletter you're awesome

automaticloveletter · Answer

Thanks :))