Arecent survey asked 874 people to identify what education they have achieved. the accompanying table summarizes the results. does this table describe a relative frequency distribution? why or why not?

do you know the answer? ? answers to the whole quiz would be great if you have them. : )

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,