Statistics Unit Test
14 of 1514 of 15 Items
Question
Use the image to answer the question.
A number line representing the hourly wage for first job ranges from 15 to 17 in increments of 0.5. A box plot above the number line shows the following: the minimum value is 15; the maximum value is 17; the lower quartile is 15.5; the median value is 16; and the upper quartile is 16.5.
The box plot represents the hourly wage for a group of teenagers working their first jobs. What is the upper quartile hourly wage, and what does this hourly wage represent?
(1 point)
Responses
The upper quartile hourly wage is $16.50. About 75% of teenagers made under $16.50 per hour in their first job.
The upper quartile hourly wage is $16.50. About 75% of teenagers made under $16.50 per hour in their first job.
The upper quartile hourly wage is $17. All teenagers earned at least $17 per hour.
The upper quartile hourly wage is $17. All teenagers earned at least $17 per hour.
The upper quartile hourly wage is $17. The greatest hourly wage was $17 per hour.
The upper quartile hourly wage is $17. The greatest hourly wage was $17 per hour.
The upper quartile hourly wage is $16.50. About 75% of teenagers made $16.50 per hour in their first job.
1 answer
1 answer