Independen T Test. Very different sample means are highly unlikely if the population means are equal. A t test is used when you re looking at a numerical variable for example height and then comparing the averages of two separate populations or groups e g males and females.
Independent T Test An Introduction To When To Use This Test And What Are The Variables Required Laerd Statistics from statistics.laerd.com
Independent samples t test when variances are not equal problem statement. One independent categorical variable that has two levels groups. In order to run an independent t test you need the following.
An independent samples t test evaluates if 2 populations have equal means on some variable.
Very different sample means are highly unlikely if the population means are equal. An independent samples t test evaluates if 2 populations have equal means on some variable. One continuous dependent variable. In our sample dataset students reported their typical time to run a mile and whether or not they.
