medium · GMAT Quant
A data analyst is sequencing 4 distinct variables in a regression model. If variables X and Y must be adjacent to each other in the sequence
How many valid linear sequences are possible?
- 12
- 6
- 24
- 48
- 8
Sign up free to see the explanation and track your rank →
More GMAT Quant practice
- Including both endpoints, how many distinct integer price points are in this range?
- Which of the following expressions must result in a positive value?
- Which property of arithmetic justifies that first step?
- Which of the following must also be an even integer?
- Which of the following inequalities correctly represents this range?
- Which of the following includes the number 0?
- How many unique meal combinations can a customer create?
- What is the probability that the lightbulb is functional?