Asmall school employs 5 teachers who make between $40,000 and $70,000 per year the newest teacher, valerie, decides to teach part-time which decreases her salary from $40,000 to $20,000 per year. the rest of the salaries stay the same how will decreasing valerie's salary affect the mean and median?

Step-by-step explanation:

No of teachers in the school = 5

Salaries they make =40000 to 70000

When one of the five teachers reduce salary to 20000/- per year, median may or may not shift one number to the left

Mean will definitely decrease by difference/5 = 4000 dollars

Thus mean will defintely change by reduction of 4000 dollars.

Median has a chance to remain the same or may shift left side one item.

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice