The table shows data from a survey asking people what type of writing instrument they like. What is the percent probability that a person likes blue​ pens? Black​ pens? Pencils? Estimate the number of people who would say they like pencils or black pens in a survey of 400 people. P(blue ​pens)=__​%
​(Round to the nearest tenth as​ needed.)
​P(black ​pens)=__​%
​(Round to the nearest tenth as​ needed.)
​P(pencils)=__​%
​(Round to the nearest tenth as​ needed.)
If 400 people were​ surveyed, about __ people would say they like pencils