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Q: Why coefficient of discharge is less than one?
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What Are The Properties Of Regression Coefficient?

(a) Correlation coefficient is the geometric mean between the regression coefficients. (b) If one of the regression coefficients is greater than unity, the other must be less than unity. (c) Arithmetic mean of the regression coefficients is greater than the correlation coefficient r, provided r > 0. (d) Regression coefficients are independent of the changes of origin but not of scale.


Properties of regression coefficient-statistics?

8.7.4 Properties of Regression Coefficients:(a) Correlation coefficient is the geometric mean between the regression coefficients. (b) If one of the regression coefficients is greater than unity, the other must be less than unity.(c) Arithmetic mean of the regression coefficients is greater than the correlation coefficient r, providedr > 0.(d) Regression coefficients are independent of the changes of origin but not of scale.


Why vane coefficient is always less than 1?

It isnt, for deflection angles b less than 90o, Cvane should be greater than 1.0, while for angles greater than 90o, it should be less than 1. Alot of times it is less then one because it is the ratio between the actual force and ideal force. Factual/Fideal. Since friction acts on the actual force, it is going to be less then the ideal force, resulting in a number lower than one.


What does it mean when the coefficient of performance in a refrigeration cycle is less than 1?

The COF will always be less than 1 a little confusing as im getting more than 1 with calculations at the moment, but i know its always less than one, its what the lectures at the university have told me. I am assuming if it is more than one you take the inverse of that number but im not sure, im looking for more information. its kind of like a percentage for efficiency. you cant have 110% efficient.


Is there economic inequality in the US?

YES. This is currently a huge social issue in the US and galvanizing support for the Democratic Party. The US currently has a GINI coefficient of 0.477. (A GINI coefficient of 0 is perfect economic equality and a GINI coefficient of 1 is that all wealth in a country is concentrated in one person.) A GINI coefficient of 0.477, which is higher than the GINIs of all European countries, indicates a moderate degree of economic inequality, but something less than the high economic inequality of most third-world countries.


Is one quarter more or less than one third?

one quarter is less than one third


If a demand for a product is elastic the value of the price elasticity coefficient is?

greater than one


Coefficient of restitution?

The coefficient of restitution is how you quantify bounciness or give bounciness a number, and you do that by dividing the bounce height by the drop height, then finding the square root of that. When you have more bounces you can find more than one coefficient of restitution!


When one factor in a multiplication problem is less than one is the product greater or less than the other one?

When one factor is less than one, the product will be less than the other factor.


Is three fourths and two thirds greater or less than one?

It is less than. You see if its not one whole than its less than one.


Is ninety five hundredths less than one or greater than one?

less than one


Is 3.1 greater or less than 3.15?

3.1 < 3.15 Method to check decimals size. Brinf both numbers to the same number of decimal places, by inserting suffix zeroes. Hence 3.10 & 3.15 Drop the decimal point. 310 & 315 It shoulkd obvious that 310 < 315 Hence it follows that 3.1 < 3.15