Measurements
A line graph is used to compare two specific variables.
=, > or <.
contrast and compare two topics
Only 2
Happier
A t-test should be used to compare the means of two groups, while a chi-square test is used to compare frequencies or proportions between groups.
Bar Graph.
Simile is grammatical term used to compare two objects!
It is a visual display used to compare the amount or frequency of occurrence of different characteristics of data and it is used to compare groups of data.
t-test
line graph
Bar graph :)