A qualitative variable is to a quantitative variable as ____ is to _____.
a. categorical variable; numerical variable
b. numerical variable; categorical variable
c. ordinal, interval, or ratio data; nominal data
d. numerical variable; nominal data
Question 2
Bar graphs are used with _____, and frequency polygons are used with _____.
a. quantitative variables; qualitative variables
b. qualitative variables; quantitative variables
c. continuous data; discrete data
d. quantitative variables and continuous data; qualitative variables and discrete data
The reflection nebula NGC 1999 is brilliantly illuminated by V380 Orionis (center), a variable star
Refraction Through Uniform and Variable Thickness Glasses
How to solve a linear system when the variable is in the denominator position (Question 1 of 2)
How to rearrange formulas to isolate for a variable (Part 2)
The expected value for a binomial probability distribution is _____.
Variable expressivity of Waardenburg syndrome