Suppose that a large population of test scores is NORMALLY DISTRIBUTED with mean= 400, and standard deviation o = 72.

1. Choose a SRS of size 36 and average these 36 scores. If YOU DO THIS MANY TIMES,
the mean of these sample means I will be close to what number?
(A) 500
(B) 300
(C) 400
(D) 600
(E) 700

answer:

the position of equilibrium will shift to the left.

step-by-step explanation:

the general equation for the dissociation of a weak base is

b + h₂o   ⇌   bh⁺ + oh⁻

according to le châtelier's principle, when a stress is applied to a system at equilibrium, the system will respond in a way that tends to relieve the stress.

if you apply a stress by adding more bh⁺ or oh⁻,   the system will respond by moving in a direction that gets rid of the added ions.

the position of equilibrium will shift to the left, forming more of the undissociated base.

yes yes yes yes yes yes yes yes yes

1; 35 is the ratio

step-by-step explanation: