Post by: a0266361136 on May 5, 2020
Question 1
The data in the figure below represents the annual salaries of 200 professional musicians.
◦ $60,000.
◦ $70,000.
◦ $80,000.
◦ $75,000.
◦ none of these
Question 2
A class consisting of 160 students is given an exam. The first quartile for the scores on the exam is 42. This means that◦ 25 students scored 42 or higher.
◦ 40 students scored 42 or higher.
◦ 120 students scored 42 or higher.
◦ 80 students scored 42 or higher.
◦ none of these
Post by: nguyenhoanhat on May 5, 2020
Answer 1
$60,000.Answer 2
120 students scored 42 or higher.Post by: Alyssa Barnes on Apr 15, 2021
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