Answer:
Estimate of the standard error of the mean = 0.38 lb
Step-by-step explanation:
We are given the following in the question:
Sample mean,
= 10.87 lb
Sample size, n = 131
Standard deviation, σ = 4.31 lb
We have ti find the estimate of the standard error of the mean.
Formula for standard error:

Putting values, we get,

0.38 lb is the standard error of the mean.
Answer:
Step-by-step explanation:
Y is the hypotenuse. It is side opposite to the right angle.
Zis the length opposite theta. It is the side right opposite to the sign.
X is the side adjacent to theta. It is the one that is in contact with that angle apart from the hypotenuse.
Hope this helps
The liter is dependent and how much u drink is independent
Answer:
<em>Answer</em><em> </em><em>is</em><em> </em><em>given below with explanations</em><em>. </em>
Step-by-step explanation:

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