Wednesday, October 30, 2024
Running against Hitler
Saturday, October 26, 2024
Chatting with "Ann"
Photo credit: Facebook
Friday, October 25, 2024
Fibbers of the Fourth Estate
Patrick Soon-Shiong: Is a newspaper a $500 million toy?
Photo credit: David Paul Morris, Bloomberg
The Wall Street Journal writes: "Donald Trump has opened a narrow lead in the presidential race....." In the next paragraph, the newspaper notes that Trump's lead is "within the poll['s] margi[n] of error, meaning that either candidate could actually be ahead."
The Journal is lying. It knows full well that the race is too close to call. A poll is only a sample, subject to error. One cannot ignore errors that may exceed the estimated margin of victory.
The Journal also knows that most readers don't understand the margin of error, especially when it won't explain this simple statistical concept in the main story. So The Journal can safely assume that readers will ignore its weasel words in the second paragraph as just some confusing nonsense. The Journal has its Presidential cake and eats it, too. Most readers will accept its lie that Trump is winning. If any reader challenges this, it can always point to the weasel words.
Political pros who should know better argue to me that this lying really doesn't matter. After all, we're just talking about a couple of percentage points between the candidates. Well, it matters a hell of a lot if The CBS Evening News leads with "New polls show that the White House race is a dead heat" or with "New polls show that Trump leads."
The Journal, The Washington Post, and The New York Times -- and therefore the news media in general -- have lied about the Presidential polls throughout the race, by ignoring the margin of error. Probably this is because "It's a close race" is not as thrilling a headline as "X is winning." But I cannot dismiss the possibility that the reporters, editors, or executives of the newspaper skew the headlines in favor of their candidate. At The Los Angeles Times, the editor of editorials resigned a few days ago because the owner, Patrick Soon-Shiong, refused to let the newspaper endorse a Presidential candidate. It is a small step from interfering in a newspaper's editorials to interfering with its headlines, although I have no evidence of such headline-management.
One major story in this tight race is how the media's fibbing with statistics has affected the donations, strategizing, and voter choices that will determine the wee hours of November 6. One thing for sure: We won't read that story in The Wall Street Journal, The Washington Post, or The New York Times. -- Leon Taylor, Seymour, Indiana, tayloralmaty@gmail.com
References
Katie Robertson. L.A. Times Editorial Chief Quits After Owner Blocks Harris Endorsement - The New York Times . October 23, 2024.
Aaron Zitner. Exclusive | Trump Takes Narrow Lead Over Harris in Closing Weeks of Race, WSJ Poll Shows - WSJ. October 23, 2024.
Wednesday, October 23, 2024
Boys and girls together, not
Danny Lopez: Learning from The Donald
Photo credit: Danny Lopez for Indiana
Always something brewing in Indiana politics.
In the 39th State District, longtime Republican incumbent Jerry Torr won't run for re-election to the Statehouse. The Democrat candidate is Matt McNally, who got 48% of the vote when he ran against Torr two years ago.
The Republican candidate is Vice President of Community Affairs and Corporate Relations for the Indiana Pacers organization, Danny Lopez, basically a spokesman and a tenderfoot in politics. What's interesting is that Lopez opposes transgender boys in female sports. The Pacers, a professional male basketball team, want good relationships with the LGBTQ+ community and are between the ol' rock and hard place. They issued a non-endorsement endorsement of Lopez.
A Lopez ad features a Hoosier sweetheart right out of the pages of Booth Tarkington. Call her Katie. "I play volleyball for my school. I love being on the team with my girlfriends. If Matt McNally has his way, me and my friends will be taking turns on the bench."
Don't cry, Katie. In Indiana, transgender boys haven't been able to play in K-12 girls' sports for at least 12 years. Two years ago, the legislature banned such activity and over-rode Governor Eric Holcombs' veto. Before then, the Indiana High School Athletic Association had enforced a trans-youth policy for a decade. Not that it took much work: Only two transgender students had applied to play on teams, reported IndyStar.
Lopez is beating a dead mare. But a lot of people like to watch. In less than three months, Republicans have spent more than $65 million on ads attacking transgender-friendly policies, reports The New York Times. Asked last week in a Fox Town Hall what to do about transgender athletes in women's sports, Trump said it was "such an easy question": "You just ban it."
McNally's own TV ads attack Lopez for his "radical' opposition to "reproductive rights." This would play like a charm in New York. But welcome to the Hoosier State, where then-President Donald Trump beat now-President Joe Biden 57% to 41% in 2020. Trump need not break into a cold sweat about Indiana this year, either.
The 39th District is in Carmel, just north of Indianapolis (population 103,000): White (80%), affluent (78% home ownership rate, median household income $133,000), educated (74% college degree-holders), slightly female (52%). It might normally back reproductive rights like abortion, but McNally's Doomsday ads will backfire. Well, probably: There is no good political polling in this part of Indiana. And Trump took Hamilton County, where Carmel is, 52% to 45% in 2020. Don't touch that dial. -- Leon Taylor, Seymour, Indiana tayloralmaty@gmail.com
References
Caitlin Doombos. Trump pledges to end transgender athletes playing women's sports . New York Post. October 16, 2024.
Gregg Doyel. Indiana state rep candidate Danny Lopez's ad could hurt Pacers, Fever . IndyStar. October 15, 2024.
Shane Goldmacher. Trump and Republicans Bet Big on Anti-Trans Ads Across the Country - The New York Times . October 8, 2024.
Leslie Bonilla Mun~iz. Checking out the key Indiana House races up for grabs this year – Inside INdiana Business . October 23, 2024.
Even more games newspeople play
What, me worry about margins of error?
The Wall Street Journal's poll of the seven swing states finds that either former President Donald Trump or Vice President Kamala Harris leads by 2% or less, except in Nevada, where Trump is up by 6%. The Journal says the margin of error in each state is +/- 4%. Although Trump leads by 6% in Nevada, the Journal says this lead too is "within the margin of error."
Say what? In the technical notes, we read:
"A candidate’s lead—the difference between two candidates’ percentages in a poll—has its own margin of error. This is because the margin of error for a lead is calculated to account for the margins of error around both candidates’ percentages.
"In most cases, a candidate’s apparent lead must be at least two times the poll’s basic margin of error to say a candidate is actually in the lead. In this case, the poll’s basic margin of error of 4 percentage points would require a lead of 8 percentage points to clearly show a lead."
This is a misunderstanding. Trump really is winning in Nevada.
A simple example may clear up the confusion. Suppose that I toss a fair coin. The chances of a head are one-half. And the chances of a tail are one half.
Suppose that we observe a head. What was the probability of a head?
The Journal would reason something like this: "Well, the chance of a head was one-half, and the chance of a tail was one-half. Either outcome could occur, and their probabilities are independent. That is, the chance of a head does not affect the chance of a tail. The probability of two independent events is the product of their probabilities. Therefore the chance of a head is one-half times one-half, or one-fourth."
Uh, no. The probability of a head is one-half. There are two outcomes, heads and tails. If a head occurs, a tail cannot. Given the head, the probability of a tail is not one-half. It is zero.
The same thing in political polls. We ask the interviewee if she would vote for Trump or Harris. If she chooses Trump, she cannot simultaneously choose Harris. So the only margin of error -- which measures the dispersion in responses for Harris in the sample -- that matters is for Harris. Once Harris is chosen, the choice of Trump is no longer a random variable. Its standard error, which determines the margin of error, is zero.
The margin of error for a Trump victory is 4%, not 8%. The +/- 4%, which The Journal incorrectly calls a margin of error, describes the probability that either Trump leads by up to 4% or Harris leads by up to 4% in the poll sample, given that the race is actually a tie.
What The Journal probably has in mind is something like the difference in votes for Harris in two periods. For example, we may observe that Harris took 50% of the sample this month and only 45% last month. We want to know whether the difference, 5%, is more than a fluke. In this case, we can reasonably treat the two events -- a Harris win last month and a Harris win this month -- as independent. That Harris won last month need not affect her chances of winning this month. So, in determining whether the two Harris shares differ significantly, we should consider the probability of each share independently.
But that is not the case for the event in which an interviewer says this month that she favors Harris. There is not an independent probability that she favors Trump. The Trump probability is zero.
In practical terms, The Journal's error matters little, this time. But in a race this close, one must take care to interpret future poll results correctly.
The major newspapers -- The New York Times, The Washington Post, and The Wall Street Journal -- are abominable at reporting political poll statistics. They have misreported the Presidential race at every stage. And their mistakes have probably changed the race, by misleading donors and campaign coordinators. -- Leon Taylor, Seymour, Indiana tayloralmaty@gmail.com