The formula for the standard error is this:
σM = σ / √N
where
σM is the standard error
σ is the standard deviation
N is the number of samples
So,
σM = 0.45 / √50
σM = 0.0636 or 6.36%
The standard error is 0.0636
Answer:
Step-by-step explanation:
We know (Ohm second law) that where k inlcudes the rest of the parameters (material, lenght). In our situation we have k= . The moment the diameter becomes 8mm R becomes
Answer:
1. X is added to 8
2. Subtract 14 by a number
3. Multiply 2 after you add 3 into a number.
4.. Twice a number plus 3
5. Divide 15 by a number
Step-by-step explanation:
Answer:
m = -1
Step-by-step explanation:
Formula we'll use:
m = slope.
y2 = -4
x2 = -5
y1 = 6
x1 = 5
<u>Substitute -4, -5, 6, 5 into the formula:</u>
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<u>Subtract both top and bottom:</u>
m = -10/-10
m = -1