
Friday, May 28, 2010
Should I Borrow, or Do Something Else?

Tuesday, May 25, 2010
Bankrupt? Not Yet!

Tenant Loans over Credit Card Cash Advances

Getting a Car is Not Impossible

Mortgage Loans Made Easy

The Best Alternative to Medical Insurance

For the Self-Employed: How to Get Approved for Loans Fast

Loans 101

Buying a Car with Bad Credit

Before Getting a Bad Credit Cell Phone

Sunday, May 23, 2010
Let's Have a Gold Party!

If you are tired of fundraisers that’s time consuming and never seems to generate the amount that is needed, then maybe it’s about time to try holding a gold party.
Yes, you read it right, A GOLD PARTY!
Sounds unfamiliar? Well, for the uninitiated, gold parties are the newest fad to hit the fundraising train today.
Here’s how it works:
Contact gold buyers in your area to partner with you in the benefit. This will be beneficial through an agreement for them to donate a percentage of their purchases to your cause.If you are lucky, you come across buyers who are willing to foot the bill for the party – venue, food, invitations and décor.
Now all you have to do is invite locals who have unwanted pieces of gold jewelry from single earrings to necklaces with broken clasps to sell them at the fair you will be organizing. Not only will this earn them money, it would also do away with clutter.
But that’s not where it ends; you can also incorporate the event with other fundraising ventures such as bake sales and selling raffle tickets. This is getting to do a fundraiser minus the cost as this has already been shouldered by the gold buyers.
And if fate smiles down on you more, some gold buyers also agree to pay referral fees or compensate you for organizing efforts.That’s a win-win solution for you, your organization, the participants and the buyers.
And at the end of the long day, everybody goes home happy.
Divorce in Georgia

Divorce is a difficult process for any couple.
Truth be told, parties involved would rather hand all the work to their lawyers without having to sit in court or even see each other if possible. Aside from the stressful proceedings, there are other things to consider, especially in view of children and properties.
Many divorces have become long-drawn, bitter processes when parties involved have been ill-advised or when one of the parties wants more than what is due to them. Hence, it is indeed very beneficial to lessen the emotional hassle that the proceedings would entail. However, it is also important for both parties involved to be knowledgeable of divorce laws as well as their options.
The State of Georgia defines 13 grounds for divorce one of which is called “irretrievably broken” or “no-fault” ground. The law says that to get a divorce on no-fault ground, one party must be able to show that he or she is not anymore willing to cohabit with the other, and that there is no more hope for “reunification.” However, it is not required for the other side to concur that the marriage is indeed in that state. Furthermore, it is also not required to demonstrate the actual presence of some shortcoming on the part of either. Hence, this by far is the least complicated ground to file for divorce which could mean a faster conclusion to the whole debacle.
The other 12 are fault grounds may be invoked only upon the capability of the plaintiff to demonstrate the commission of an act of wrongdoing by any of the parties. This is not only complicated, but may also cause more emotional damage on both sides. This list of twelve include adultery, desertion, mental or physical abuse, marriage between persons who are too closely related, mental incapacity at the time of marriage, impotency at the time of marriage, force or fraud in obtaining the marriage, pregnancy of the wife unknown to the husband at the time of the marriage, conviction and imprisonment for certain crimes, habitual intoxication or drug addiction and mental illness.
But then, regardless of the ground claimed for divorce, one condition of filing for divorce in Georgia is a six-month residency for one of the spouses.
To file for divorce, information on the marriage must be prepared including present living arrangements, children of the marriage, assets, debts and the specific grounds on which he or she is seeking the divorce. The complaint should then be filed in an appropriate superior court with the help of the lawyer.
Georgia: Divorce VS Annulment

Couples residing in the State of Georgia who want to dissolve their marriage have only three options to choose from: divorce; annulment; or a decree of separate maintenance granted by courts. Those who want to have the union nullified as if it never happened in the first place opt to file for annulment. This is a ground if one or both parties were defrauded and forced into marriage.
However, an annulment will prove to be difficult to gain if there are children born of the marriage.The Georgia State Family Law states that in this case, the marriage may only be dissolved by divorce. Although it is possible for a couple to live apart without divorcing, it is better to do so for the convenience of both parties.
Based on law, the parties not wishing to divorce may file a separate maintenance action but remains legally married. This, however, will prove to create complications should both or one of them seek remarriage to other people.
This also curtails the financial freedom for one of the spouses. In cases like these, the court will ask one spouse to pay alimony to the other thus creating a dependency of sorts. Unlike in a divorce, the properties will be divided accordingly between the spouses. This is the reason why many opt to take the divorce route,
On the other hand, the law also states that one does not necessarily have to go to court to get a divorce. An agreement may be drawn up between the spouses to resolve all pertinent issues including finances, division of property and custody of children. The agreement becomes the couple’s settlement and must be presented to the court for approval thereby concluding the lawsuit. Matters of child custody and parenting time, however, is always determined by a judge.
Should the complaint be uncontested, divorce may be granted 31 days after serving the defendant. It would take many months if there are disagreements.The spouses should also opt to request for a temporary hearing to thresh out arrangements regarding children and property.
An order issued by the judge to effect these temporary arrangements may also be made to prevent the transfer and selling of assets until the final trial.
Friday, April 30, 2010
The Pedestrian's Guide to Electoral Mathematics - Surveys and Slovin / Sloven's Formula Applications
I can't believe how clueless a lot of us are, and those that seem to be the smartest turn out to be on the other side of the fence. Here and there we see surveys, "counter-surveys", trending, and lawsuits arising from them, but do we really know what they are talking about in the first place?
If we don't, then we should shut up. But we don't wanna shut up, right? So let's try to get the big picture.
In a TV interview, Loren Legarda said:
"How can we believe the credibility of surveys, can 3000 respondents represent a voting population of 50 million people?"
I was shocked. At face value, what she said sounds reasonable, as she merely uses "common sense" to come up with such a notion. She's clueless.
Then I did some research.
On an entry entitled "Social Weather Station Survey Methods
by Billy Almarinez" in Senator Kit Tatad's Website, the following were stated:
SWS/Pulse Asia Facts:
1. SWS and Pulse Asia (the main firms who do the surveys) do not reveal how they collect sample data.
2. The only things that they make public are the following:
a. the number of respondents
b. the margin of error
c. they "probably" use Slovin's Formula,which is "a generally accepted way
of how to determine the size appropriate for a sample to ensure better representation of the population of a known size."
Furthermore, with no clear way of how Almarinez got the results, Almarinez says the following in his paper:
Almarinez: "In the context of election-related surveys, that would indicate that the survey results may be representative of a population of 6,429 registered voters nationwide."
Now, as a UP Diliman Mathematics Major, I can't help but scratch my forehead.
His math is a little misleading.
Why? Let's do this systematically, from basic theory to computations to conclusion.
Question 1: What is Slovin's Formula and How is it applied in this situation?
Slovin's Formula
In Statistics, Slovin's formula is the generally accepted way to determine the appropriate sample size given the total population and a pre-specified margin of error. It is stated as:
n=[N]/[1+Ne^2]
where:
N = The total population,which in our context is 50 000 000, based on an estimate from the COMELEC.
e = the margin of error. A smaller e means a more accurate result
n = needed sample size. This is the number of respondents who have to be interviewed/analyzed in order to make accurate predictions.
Now, Let's do basic math:
We want to know how many people we need to analyze(n) so that we can accurately predict what a population (N) of 50 million voters will do come the elections, with a margin of error(e) of 2%
i.e.
n = 50 000 000 / [1 + 50 000 000 (0.02^2)] = 2 499.87501 ---> 2500 respondents.
Question 2: How many people do the survey firms analyze?
Pulse Asia and SWS surveys around 1800-2200 respondents for every release, so that begs the question
Question 3: For a country of 50 million voters, and considering that we need about 2500 to get an accurate prediction, why the heck did they interview so few?
I don't know.
Question 4: Does this make their results invalid?
Not necessarily. Lets do a little algebra:
n=[N]/[1+Ne^2] {Slovin's Formula}
n+nNe^2 = N {after cross-multiplying}
nNe^2 = N - n (transposing n to the right}
e^2 = (N - n) / nN {after dividing both sides by nN}
e^2 = (1/n) - (1/N) {after simplifying}
e = sqrt [(1/n) - (1/N)]
What does this mean?
This shows the margin of error given the number of respondents and the total population. If SWS and Pulse Asia interviews a minimum of 1800 people, and with a population of 50 000 000 voters, we get:
e = sqrt(1/1800 - 1/50 000 000) = 0.0235698018 = 2.36% margin of error
Which means that at worst, the margin of error is at 2.4%, which is still VERY LOW.
Question 5: Where did Loren Legarda go wrong?
Well, shes a incredibly smart woman, but apparently she's no smarter in Math than the average Juan. If she says that SWS analyzes 3000 samples for a population of 50 million, then with the same breath, says that its invalid.Seemingly, she does not have ANY idea about what she is talking about, because all mathematics is against her.
Question 6: Where did Professor Almarinez go wrong?
This is the saddest part of my article. Another round of Math please.
n=[N]/[1+Ne^2] {Slovin's Formula}
n+nNe^2 = N {after cross-multiplying}
nNe^2 - N = - n {transpose n to the right, N to the left}
N[ne^2 - 1] = - n {factor out N}
N = -n / [ne^2 - 1]
Now, lets see:
If SWS analyzes 1800 samples [worst-case scenario} with a proposed margin of e = 2% = 0.02,
N = -1800/(1800*.02^2-1) = 6 428.57143 ~ 6429 people, which is what Almarinez got.
But then, he did something wrong.
He assumed that the error is EXACTLY 2%, not putting in mind the extra decimal places after it.
Why? If I were someone who will publish news for public consumption, I would round figures to make it more readable.
Hence, 2% may range from anything between 1.50% and 2.49%, meaning that e can be "as bad as 2.49%" and can still be called 2% on the newspapers.
Through simple arithmetic, at the worst-case scenario of e = 2.49% = .0249
n = 50 000 000/(1+50 000 000*0.0249^2) = 1 612.82519 ~ 1613 respondents.
This means, for a population of 50 million, and error of 2.49%, we need to interview only 1613 people.
A little more tweaking and in reference to a calculation above, with e = 0.0235698018, we get n = 1799 ~ 1800.
So how did he go wrong?
He took things literally, without even asking SWS or Pulse Asia about the EXACT figure for the error margin. He did all the math right, but lacked common sense. In the field of statistics, theory is not everything. Intuition also plays a big part.
Final Questions:
1. From all these, are the SWS/Pulse Asia Surveys invalid?
Not necessarily. You see, a margin of about 2.5% is not bad.
In short, the surveys still make sense as far as theory and so Almarinez's point on SWS's and Pulse's incompliance with respect to the "dogma" that is Slovin's formula, is invalid. He did the basic math right, but the math that he used is too basic.
2. So the Math is right, where could the survey firms go wrong?
If you were someone who cannot read, or in a hurry, or has not yet done some research, then someone approaches you and asks you about who you vote for, or was asked in front of a friend/boss/acquaintance who will see your answers, what would you do?
Some of the scenarios:
a. tick the first option, just to get it over with
b. tick a random option, again, just to get it over with.
c. tick on a candidate that is aligned to your companion's views, in order to avoid an argument
d. tick undecided to avoid an argument with your friend, but you know for yourself that your mind is already made up.
But we will have NO idea on how SWS and Pulse does data collection methods, all these stuff will be left to speculation.
3. So what do I do with those survey results?
The reasonable way to utilize those results will be to use them as a guide on how to plan further action. If you feel that your candidate is lagging behind based on what the surveys say, then act accordingly. If your candidate is ahead then continue whatever you're doing because you are probably doing it right.
But to simply say that Surveys tend to sway public opinions just because they do, is something that should not come from someone who has had sufficient secondary education.
To simply shrug science away, just because it is inconvenient for us, is a very very bad idea. Just look at what happened in Europe's middle ages. Do not let history repeat itself.