WHAT DOES THIS MEAN???... i needa think abt this one
Answer:
530.087 trust me
Step-by-step explanation:
Answer:
can you give us more info maybe we can answer it then....?
Step-by-step explanation:
Answer:
a) Standard error = 0.5
b) 99% Confidence interval: (19.2125,21.7875)
Step-by-step explanation:
We are given the following in the question:
Population mean = 20.50 mpg
Sample standard deviation = 3.00 mpg
Sample size , n = 36
Standard Error =

99% Confidence interval:

Putting the values, we get,

