medium · GMAT Quant
An inventory strategist calculates the buffer stock n of microchips required for an assembly line. Operating guidelines state that 15 - 2n ≤ 3 and 4n - 9 < 27. If n is an integer
What is the average (arithmetic mean) of all possible integer values of n?
- 7.5
- 7
- 6.5
- 8
- 6
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?