Answer:
The correct option is 2. The mean decreases, and the median remains the same.
Step-by-step explanation:
The formula of mean is

Since the person earning $15 per hour quits and is replaced with a person earning $8 per hour, therefore


Since sum of employees earnings decreased by $7, therefore the mean will decreases.
In a box plot the line inside the box represent the median.
From plot 1 we can say that the median is 9.5. From plot 2 we can say that the median is 9.5.
Therefore the median remain the same.
Option 2 is correct, the mean decreases, and the median remains the same.
Explain more in depth detail so I can help you better
Answer:
No it's not.
Step-by-step explanation:

Integers are set of numbers consisting
- Whole number
- Natural number
- Negative numbers
It doesn't consist
Hope this helps ;) ❤❤❤
Answer:
C
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
here n = 18, so
sum = 180° × 16 = 2880° → C