Thursday

September 18, 2014

September 18, 2014

Posted by **Georgia** on Sunday, June 5, 2011 at 8:02pm.

Use a sine regression to determine k, the period of oscillation of this system. State the regression equation and superimpose its graph on that of the data set.

help?

- Maths -
**drwls**, Monday, June 6, 2011 at 9:17amk is not the period. It is the undamped angular frequency, 2 pi/P, where P is the undamped period.

The damping term "b" alters the true period from P by a small amount.

We do not have access to the "data set" you are referring to. Is this part of some sort of lab experiment?

I don't know what a "sine regression" method is, so i could probably not help even if all the facts were presented, and certainly not without a data set..

- Maths -
**Anonymous**, Monday, June 6, 2011 at 6:35pmwe do have a data set, it's for an assignment, could you figure out k any other way?

**Answer this Question**

**Related Questions**

please help - maths - Data are collected on the average second-hand price of a ...

Statistics - A set of X and Y scores has SSx=10, SSY=20, and SP=8, what is the ...

math - The table shows the depth (d metres) of water in a harbour at certain ...

correlation and regression - the data given below has y = 3x-5 for its ...

Statistics - Is is possible for the regression equation to have none of the ...

maths - input the following data into your calculator and obtain the best fit ...

Regression - Hi, Can anyone help me with a regression problem, I am doing energy...

statistics - An expert witness in a case of alleged racial discrimination in a ...

pre-cal... compound interest and modeling data - Please help me with these 2 ...

statistics - Question 1 Shown below are rental and leasing revenue figures for ...