Answer:
H₀: µ ≤ $8,500; H₁: µ > $8,500
z= +1.645
Step-by-step explanation:
From the given problem As average cost of tuition and room and board at a small private liberal is less than the financial administrator As hypothesis is true.
As standard deviation is $ 1,200
α = 0.05
H₀: µ ≤ $8,500
if the null hypothesis is true then value for critical z is +1.645.
Answer:
răspuns corect :a 2x -8y +3
Step-by-step explanation:
dami coroana te rog
Answer:
Write the above equation in capital in your case, all you need to do is plug in your fractions...
It would be A because it is 5 units down from the points
The exponent value would be 3
