BESC 3010 Posttest 2
¡Supera tus tareas y exámenes ahora con Quizwiz!
This distribution is...
Unimodal
This predictor variable in this chart...
age
A histogram is not appropriate when the data are...
at the nominal or ordinal level of measurement
This figure is...
histogram
A normal distribution generally has _____ skew.
no
A uniform distribution...
platykurtic
The blue box in this chart represents...
the range for the middle 50% scores
What is the frequency of 1 in the following data set? 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 5
2
What is the frequency of 3 in the following data set? 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 5
5
A distribution that has two distinct peaks is referred to as...
Bimodal
