What is PMCC?

What is the PMCC fourth Watch Cult?

The PMCC 4th Watch is a Christian Church and is not a cult, but belongs to the Christian Evangelical Community.

What is the pmcc panel?

It is panel boards for power & control systems designed by Sunrise Electrical Industries

Which correlation coefficient indicates the weakest relationship between variables?

Pearson's Product Moment Correlation Coefficient indicates how strong the relationship between variables is. A PMCC of zero or very close would mean a very weak correlation. A PMCC of around 1 means a strong correlation.

Consider the following bit strings 11011010111000111 01010001011001101 00101010001000001 Complete the following error detection correction codes?

this is an image of which the bitmap binomial functions are translated from geometric dependencies are used as PMCC integrals as a measure of finding 1 vector-bitmap point

Which research method assesses how well one variable predicts another without specifying a cause and effect relationshop between the variables?

Correlational research method assesses how well one variable predicts another without specifying a cause and effect relationship between the variables. It looks at the relationship between variables to see if they are associated or change together, but it does not determine causation.

Which correlation coefficient best describes the relation between X and Y below X10 20 30 40 50 Y 80 70 60 50 40 a -1 b 1?

-1. Y falls as X rises. In fact the PMCC is precisely -1 (i.e. a perfect negative correlation).

What is the range of correlation coefficient and what does its value tell?

The product-moment correlation coefficient or PMCC should have a value between -1 and 1. A positive value shows a positive linear correlation, and a negative value shows a negative linear correlation. At zero, there is no linear correlation, and the correlation becomes stronger as the value moves further from 0.

What is Karl pearsons correlation co-efficient?

Pearson's correlation coefficient, also known as the product moment correlation coefficient (PMCC), and denoted by r, is a measure of linear agreement between two random variable. It can take any value from -1 to +1. +1 indicates a perfect positive linear relationship between the two variables, a value of 0 implies no linear relationship whereas a value of -1 shows a perfect negative linear relationship. A low (or 0) correlation does not imply that the variables are unrelated: it simply means a there is no linear relationship: a symmetric relationship will give a very low or zero value for r.The browser which we are compelled to use is not suited for any serious mathematical answer and I suggest that you look up Wikipedia for the formula to calculate r.

How do we know if a correlation is significant or not?

There are several statistical measures of correlation: some require only a nominal scale, that is, data classified according to two criteria; others require an ordinal scale, which is the ability to determine whether one measurement is bigger or smaller than another; others require an interval scale, which allows you to determine the difference in values but not the ratio between them. [A good example of the latter is temperature measured in any scale other than Kelvin: the difference between 10 degrees C and 15 degrees C is 5 C degrees, but 15 C is not 1.5 times as warm as 10 C.]The contingency coefficient, which is suitable for nominal data, has a chi-squared distribution.The Spearman rank correlation, requiring ordinal data, has its own distribution for small data sets but as the number of units increases to n, the distribution approaches Student's t-distribution with n-2 degrees of freedom.The Kendall rank correlation coefficient can be used in identical situations and gives the same measure of significance. However, the Kendall coefficient can also be used to test partial correlation - whether the correlation between two variables is "genuine" or whether it arises because both variables are actually correlated to a third variable.The Pearson's product moment correlation coefficient (PMCC) is the most powerful but requires measurement on an interval scale as well as an underlying bivariate Normal distribution.The significance levels of these correlation measures are tabulated for testing.A simple "rule of thumb" for testing the significance of PMCC is that values below -0.7 or above 0.7 are highly significant. Values in the ranges (-0.7, -0.3) and (0.3, 0.7) are moderate, and values between -0.3 and +0.3 are not significant.

What does it means The strength and direction of a linear relationship between two variables?

The direction of a linear relationship is positive when the two variables increase together and decrease together. The direction is negative if an increase in one variable is accompanied by a decrease in the other. The strength of the relationship tells you, in the context of a scatter plot of the two variables, how close the observations are to the line representing the linear relationship. There are various very closely related measures: regression coefficient or product moment correlation coefficient (PMCC) are commonly used. These can take any value between -1 and +1. A value of -1 represents a perfect negative relationship, +1 represents a perfect positive relationship. A value of 0 represents no linear relationship (there may be a non-linear one, though). Values near -1 or +1 are said show a strong linear relationship, values near 0 a weak one. There is no universal rule about when a relation goes from being strong to moderate to none.

Can you light diesel fuel with a match?

If you put a lighted match into diesel it goes out. This is because the fuel is not very volatile - not enough evaporates to make a fuel air mixture that will burn. It is still usefull as a fuel because if it is heated it becomes much more volatile. So if you use a wick (where the fuel in the wick can be heated along with the wick) it will burn just fine. In a diesel engine the fuel is heated by spraying it into very hot air. With a lower vapor pressure, and higher flash point > 60 oC... I'll grant that it is less flammable than gasoline. However, it is not accurate to say that diesel is not flammable. The National Fire Protection Agency gives it a flammability rating of 2 (on a scale of 0 to 4). Any material safety data sheet (MSDS) that you look up for diesel will tell you that it is flammable. Refer to the following URL for facts about diesel: http://hypertextbook.com/facts/2005/EileenTang.shtml topic index | author index | special indexBibliographic EntryResult (w/surrounding text)Standardized ResultMaynard, Philip. 65742 Fire and Explosion Investigation [pdf]. UTS: Centre for Forensic Science. "2. What is the autoignition temperature of a) Petrol 246°C b) Diesel 210°C" 483 K Flash point. Wikipedia, 15, May 2005. "Diesel: Flash point > 62°C Autoignition temperature: 210°C 483 K Material Safety Data Sheet [pdf]. Syntroleum, 19 Oct 2004. "Flammable properties: Flash point (PMCC): 100-125 F(37.8-51.5 C) OSHA Flammability Class: Combustible Class II Liquid LEL (vol%): ~0.6 UEL (vol%): ~4.7 Autoignition temperature: ~257°C (~494°F)" 530 K Fire and Arson Accelerants. interFIRE.org. Excerpts from The Pocket Guide to Accelerant Evidence Collection Appendix II: Twenty Common Ignitable Liquids used as Fire Accelerants. 1999. "7. Fuel oil no.2 (home heating fuel, diesel fuel), Chemical formula is a carbon range of C9 - C23; flash point 126°F - 204°F (52-96°C); ignition temperature 494 F (257°C)" 530 K Diesel fuel and exhaust emissions. World Health Organization, 1996. [see table below] No. 1: 450 K - 602 K No. 2: 527K - 558 K No. 3: 536 K

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What is the PMCC fourth Watch Cult?

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