What does the X axis show?
Time
What does the Y axis show
Millions of phones sold
How many different cellphone brands are shown
3
T or F - Overall all brands increased sales over the time period
False
T of F - Only Nokia saw a reduction in sales over the time period
True
T or F - Between 2012 and 2013 all brands saw a decrease in sales
True
T or F iPhone reached a peak in 2015 with 4.5 million sales
False
Which brands sales remains steadiest in the final 3 years
Samsung
Which brand saw the most dramatic change in their sales?
Nokia
By how much did iPhone sales increase during the final third of the time period?
They decreased by about 250-500 thousand!
