Answer:
z = -0.577
Step-by-step explanation:
sample mean = ( 24.3 + 24.9 + 24.8 ) / 3 = 24.667
n = 3
σ = 1.0
Test statistic:
z = ( 24.667 - 25 ) / ( 1/SQRT(3) )
z = -0.577
Answer:
The first one is C. 2
The second one is A. Left
The last one is D.0.126
Step-by-step explanation:
Please give brainliest if this helps!
I hope this helps u!! :)
I think the correct answer is C
Answer:
the first three go on standard the 4th one i can't see it fully
Step-by-step explanation: