A boss measures the time it takes each employee to complete a task. The first quartile value of the boss's data is 6 minutes. The median is 18 minutes. Which statements must be true? Select two correct answers. About 50% of the employees completed the task in 6 minutes or less. About 50% of the employees completed the task in 18 minutes or less. Exactly 25% of the employees completed the task in exactly 6 minutes. About 25% of the employees completed the task in 6 minutes or less. About 25% of the employees completed the task in 18 minutes or less.
A boss measures the time it takes each employee to complete a task. The first quartile value of the boss's data is 6 minutes. The median is 18 minutes. Which statements must be true? Select two correct answers. About 50% of the employees completed the task in 6 minutes or less. About 50% of the employees completed the task in 18 minutes or less. Exactly 25% of the employees completed the task in exactly 6 minutes. About 25% of the employees completed the task in 6 minutes or less. About 25% of the employees completed the task in 18 minutes or less.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 20PFA
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