The dot plot represents the scores of a group of students on an English test. If the dot plot is converted to a box plot, the fi
rst quartile would be drawn at____, and the median would be drawn at _____.
2 answers:
Answer: The first quartile would be drawn at 3.
And the median would be drawn at 4.
Step-by-step explanation:
Since we have given that
Scores of group of students Frequency
1 0
2 2
3 2
4 4
5 3
6 1
7 1
First three set of scores from 1 to 3 comes under first quartile.
Median is in the center.
Last three set of scores comes under third quartile.
The first quartile would be drawn at 3.
And the median would be drawn at 4.
You might be interested in
Given:
- The table of typical hours worked by employees at a company
- salaried employee makes $78,000 per year
- hourly employees get $26 per hour and $39 per hour when they work more than 40 hours.
To Find: Which payment option to recommend to a new employee.
Solution: I would recommend being a salaried employee.
Explanation:
We begin by calculating the typical number of hours worked per week.
Adding up the hours from the table, we have .
The payment for an hourly employee must be calculated as $26 per hour for working till 40 hours, and $39 per hour when they work more than 40 hours.
So, the payment for 47 hours of work per week will be dollars.
As there are 52 weeks in a year, the yearly payment for an hourly emplyee would be . That is, an hourly employee would earn $68276.
On the other hand, we are given that a salaried employee makes $78000 per year which is more money than what an hourly employee makes for the same amount of work.
Therefore, I would recommend a new emplyee to be paid a salary rather than work on an hourly basis.