The mean change for Monday through Friday is -0.01 inch. What is the change in the barometric pressure on Friday? Chart is below.

Question

asked Mar 7, 2024 230k views

1 Answer

Mamad RN · Answer 1 · 2024-03-13T00:50:19+0000

Answer:

(-.05 + .09 - .04 - .08 + x)/5 = -.01

(-.08 + x)/5 = -.01

-.08 + x = -.05

x = .03

The change in the barometric pressure on Friday is .03.