Answer:
729
Step-by-step explanation:
Raise 27 to the power of 2.
729
Hey your dad and dad said that she was just gonna be there and I didn’t mean that to her mom and I told you I was just saying that I was going it is answer b
Answer:
i dont really know you know what sayimg
Answer:
25.4, 28.6
Step-by-step explanation:
Given parameters
sample size, n = 24
sample mean, X = 27
population standard deviation, s = 3
critical value, Zα/2, where α = 0.01
99% confidence Interval, CI, is given as follows
CI = X ± Zα/2 × (s/√n)
Zα/2 = Z0.01/2 = Z0.005 = 2.576
CI = 27 ± 2.576 × (3/√24)
= (25.42 ,28.57)
(6+9i) is the answer I got.
