What does it mean to say there is error in our regression? An error term appears in a statistical model, like a regression model, to indicate the uncertainty in the model. The error term is a residual variable that accounts for a lack of perfect goodness of fit. Why does error term have mean zero?…
Category: Blog
Is it weird to pretend your talking to someone?
Is it weird to pretend your talking to someone? There’s nothing to worry about here. As long as it doesn’t affect your life for the greater good, and you know the person/thing you’re talking to isn’t real. Self inserting yourself into scenarios with your favorite character isn’t much to worry about,, we all strive to…
Why was Switzerland not invaded in ww2?
Why was Switzerland not invaded in ww2? According to Schäfer, a historian from the Martin Luther University in Germany, one of the main reasons why Switzerland was not invaded was because of the ceasefire between France and Germany, which France was forced to accept following the German offensive in May and June 1940. Why was…
What are the challenges in SEO?
What are the challenges in SEO? The Most Common SEO Challenges (and How to Overcome Them) Google Makes Thousands of Changes to Search Each Year. Google is constantly testing and making changes to the Google Search environment — thousands of changes per year, in fact. Your Competition Is Always Changing. Testing Is “in the Wild”…
Is Big Ben the biggest bell in the world?
Is Big Ben the biggest bell in the world? Big Ben is the largest of the tower’s five bells and weighs 13.5 long tons (13.7 tonnes; 15.1 short tons). It was the largest bell in the United Kingdom for 23 years….Big Ben. Elizabeth Tower Architect Augustus Pugin How big is the Big Ben? Big Ben…
How strong is polymer used in handguns?
How strong is polymer used in handguns? It probably has a tensile modules of about 6,800 mPa, a breaking strength of 150mPa for a 5mm sample/minute, and a Charpy notch strength score of 73KJ/square meter, according to a quick google search for PA6,6 GF20. Are homemade pistols legal? In California, it is not illegal to…
Could the Graf Spee have escaped?
Could the Graf Spee have escaped? Even now, with Harwood’s force low on ammunition, the Graf Spee might have been able to escape to neutral but Nazi-sympathizing Argentina. Yet Langsdorff was crushed by contradictory pressures that would have strained any captain. The pro-British Uruguayan government had ordered him to leave or be interned. Why did…
Can you say glory during Lent?
Can you say glory during Lent? Yes, “Glory and Praise to You, Lord Jesus Christ” Is One Option. What songs are not sung during Lent? Some United Methodist churches refrain from singing “alleluia,” “hallelujah” and/or “gloria” during Lent. This practice, sometimes called “Burying the Alleluia,” is a way of recognizing the solemnity of the season…
Are nocturnal emissions the same as ejaculation?
Are nocturnal emissions the same as ejaculation? A nocturnal emission, informally known as a wet dream, sex dream, nightfall or sleep orgasm, is a spontaneous orgasm during sleep that includes ejaculation for a male, or vaginal wetness or an orgasm (or both) for a female. What is the connection between ejaculation and nocturnal emission? Wet…
Why does perfume last on some people?
Why does perfume last on some people? Your skin’s chemistry The same applies for fragrance longevity. If your skin is dry, then fragrance oils cannot fully penetrate your skin and will evaporate easily, as opposed to if you have oiler skin. Sweat is another factor that affects the way a fragrance smells on you. Do…