Answer:
What the question says is true.
Step-by-step explanation:
A x% confidence interval in the format (lower end, upper end) of a sample mean means that we are x% sure, that is, there is a x% chance, that the true mean of the sample is in this interval.
In this problem, we have that:
99% confidence interval is (50,60)
So there is a 99% chance that the sample mean is between 50 and 60.
So what the question says is true.
Answer:
the answer is 20
Step-by-step explanation:
please mark brainliest
Answer:
(a) Hence the maximum error in the calculated area of the disk is 32.67.
(b) Hence the relative error is 1.54%.
Step-by-step explanation:
Here the given are,
The Radius of the circle r = 26cm.
The maximum error in measurement dr = 0.2 cm.
Answer:
<BOC = 100*
Step-by-step explanation: