GIVEN:
We are given a pie chart displaying the color preferences of customers.
Required;
Approximately what percentage of customres choose other or white?
Step-by-step solution;
We shall begin by drawing up the pie chart and then re-label to display the approximate size of each section.
Observe from the diagram above that the regions shaded in yellow represents approximately a third of the entire pie chart. The vertical line divides the pie chart into approximately two halves. That means the region that is labeled WHITE, is almost a quarter of the entire survey. If we add the region OTHER, then the parts shaded yellow would represent over a quarter (25%) but less than half (50%). The other regions labeled PINK and GREY also represent almost a quarter, which means the yellow region is more than 25% but less than 40% or 50%.
ANSWER:
30%