Warren spends 117 minutes ( 1 hour, 57 minutes) exercising over the weekend.
Answer all questions??
Step-by-step explanation:
b, c , a b,c,c,d
Answer:
IDK if you still need this but it's A
Step-by-step explanation:
I just took the quiz and got it right :)
34 try the app Cymath it’s great for math
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.
