medium · SAT Math
A box plot summarizes delivery times (in minutes) for 120 orders at a restaurant: minimum = 12, first quartile (Q1) = 30, median = 38, third quartile (Q3) = 46, maximum = 64.
Using the 1.5×IQR rule, what is the lower fence — the value below which a delivery time would be classified as an outlier?
- 22 minutes
- 14 minutes
- 6 minutes
- -48 minutes
Sign up free to see the explanation and track your rank →
More SAT Math practice
- What is the greatest integer value of x that satisfies the inequality 2/3(9 - 6x) ≥ 4x …
- A print shop's total charge, in dollars, for an order of n… According to this function…
- What is the value of x+y?
- How many real solutions does the equation |2x + 6| + 10 = 4 have?
- Which of the following describes all values of x that satisfy both 2x + 1 > 5 and x - 3 <…
- A store manager is creating a mixture of two types of nuts. Type A costs $6.00 per pound…
- If the system has no solution, what is the value of a?
- What is the value of c?
All Math questions · SAT study guide · SAT glossary · SAT flashcards