Media Criticism, Political Commentary

Man Bites Dog

10 Comments

AP:

Democratic presidential candidate Barack Obama was less than upfront in his half-hour commercial Wednesday night about the costs of his programs and the crushing budget pressures he would face in office.

That’s not news, of course–he’s been doing that since the campaign began. What is news, and shocking news, is that the AP reported it. Better late than never.

[Update early afternoon]

Wow. Has something gotten into (or out of) the MSM water? CBS is criticizing The One’s proposals as well.

If he closes every loophole as promised, saves every dime from Iraq, raises taxes on the rich and trims the federal budget as he’s promised to do “line by line,” he still doesn’t pay for his list. If he’s elected, the first fact hitting his desk will be the figure projecting how much less of a budget he has to work with – thanks to the recession. He gave us a very compelling vision with his ad buy tonight. What he did not give us was any hint of the cold reality he’s facing or a sense of how he might prioritize his promises if voters trust him with the White House.

If he can’t do what he promises, what will he do?

Not that McCain is a lot better in that regard, of course. But unlike Obama, who has a consistent leftist philosophy, McCain is ideologically incoherent, so there’s at least a chance that he won’t screw us over.

Mathematics, Media Criticism, Political Commentary

Fondling Balls

7 Comments

Iowahawk breaks out the calculator on poll reliability:

So if the sample size is 400, the margin of error is 1/20 = 5%; if the sample size is 625 the margin of error is 1/25 = 4%; if the sample size is 1000, it’s about 3%.

Works pretty well if you’re interested in hypothetical colored balls in hypothetical giant urns, or survival rates of plants in a controlled experiment, or defects in a batch of factory products. It may even work well if you’re interested in blind cola taste tests. But what if the thing you are studying doesn’t quite fit the balls & urns template?

  • What if 40% of the balls have personally chosen to live in an urn that you legally can’t stick your hand into?
  • What if 50% of the balls who live in the legal urn explicitly refuse to let you select them?
  • What if the balls inside the urn are constantly interacting and talking and arguing with each other, and can decide to change their color on a whim?
  • What if you have to rely on the balls to report their own color, and some unknown number are probably lying to you?
  • What if you’ve been hired to count balls by a company who has endorsed blue as their favorite color?
  • What if you have outsourced the urn-ball counting to part-time temp balls, most of whom happen to be blue?
  • What if the balls inside the urn are listening to you counting out there, and it affects whether they want to be counted, and/or which color they want to be?

If one or more of the above statements are true, then the formula for margin of error simplifies to
Margin of Error = Who the hell knows?

I think that the disparity among the polls is pretty good evidence of this. A lot of it, particularly the weighting is guess work, educated or otherwise. There’s only one poll that matters (though with all of the chicanery going on, even that one is going to be in doubt, particularly if it’s close on Tuesday). What a mess.

Education, Mathematics, Media Criticism, Political Commentary

Doing The Math

11 Comments

The Obama campaign has been lying about its donor base:

If, as Obama says, most donations are grassroots and in small amounts, the numbers do not match up. If this many people donated to his campaign he would be polling at well over 50%.

In a grassroots movement, you smell the green. He’s raised $600 million, as you say, in small donations. So divide it by ten bucks apiece and there’s 60 million donors. If 120 million people vote on Tuesday, and he gets 50% that equals …60 million voters! Honestly, you cynical rightwing losers, what’s so suspicious about that math?

On Fox Newswatch on Saturday, Jane Hall said that many of her (journalism) students couldn’t even calculate a percent. Of course, in this case, they’re not motivated to figure it out, even if they know how.

Education, Media Criticism, Political Commentary

Aren’t There Any Editors Left?

10 Comments

Sarah Palin is righteously demanding that the LA Times release the tape, but look at this transcript:

…she saved her hardest criticism for the newspaper that currently holds the tape, saying they was refusing to release it to aid Obama.

“It must be nice for a candidate to have major news organizations looking after his best interests like that,” Palin said. “In this case, we have a newspaper willing to throw aside even the public’s right to know in order to protect a candidate that its own editorial board has endorsed. And if there’s a Pulitzer Prize category for excelling in cow-towing, then the L.A. Times, you’re winning.”

I’m pretty sure that the paper has never towed a cow. And she didn’t say that it did. She said that they kowtowed. But I guess neither the writer or editor (if there was one) knew what that word meant or at least how it was spelled.

Biting Commentary about Infinity…and Beyond!