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What are the mean and the standard deviation of a proportion?
The mean of a proportion, p, is X/n; where X is the number of instances & n is the sample size; and its standard deviation is sqrt[p(1-p)]
Is the sample mean a point estimate of the population mean?
A point estimate of a population parameter is a single value of a statistic. For example, the sample mean x is a point estimate of the population mean μ. Similarly, the sample proportion p is a point estimate of the population proportion P.
When two dice are thrown let X be the larger of the two numbers on the two throws find the probability distribution mean and variance of X?
The probability distribution is P(X = 1) = 1/36 P(X = 2) = 3/36 P(X = 3) = 5/36 P(X = 4) = 7/36 P(X = 5) = 9/36 P(X = 6) = 11/36 P = 0 otherwise. Mean(X) = 4.4722 Variance = 1.9715
What does PALL analysis mean?
P- Perpose A- Audience L- Language L- Layout
What is the probability of an observation being above the mean?
For a continuous variable it is 0.5 but for a discrete variable the answer depends on the probability of the variable taking the mean value. It is half of the rest of the probability. If the discrete variable X has mean m and Prob(X = m) is p then Prob(X > m) = (1 - p)/2.
What does a dynamic marking P mean?
A dynamic marking P stands for "piano," which is Italian for "soft." This indicates that the music should be played softly or quietly.
What does the dynamic marking p mean in measure 1?
The dynamic mark p stands for "piano" and means to play the passage softly.
whaht does p symbolizes as a dynamic marking?
Quiet
What does p mean in music notation?
p stands for piano in musical notation. It is a dynamic marking which indicates the piece or section should be played soft.
What do the 6 stamped marking on the inside of an Irish ring mean It is hard to read DO initials or 06 second marking round dark marking or head next TT or II then 375 and last marking is P?
I would say the P stands for plated, you probably want to have it tested by someone that buys scrap gold. The reason is that in America that would mean it is 9KT however in America if we saw it say 9KT P that would mean it was 9 KT gold plated, making it pretty much worthless.
What does the silver marking e p c 237 mean in terms of date and manufacturer?
ELECTROPLATE OVER COPPER
What is Triple Pianissimo?
Triple Pianissimo (sometimes pianississimo) is abbreviated ppp and is generally the softest dynamic marking in standard music notation. It is softer than pianissimo, abbreviated pp, which in turn is softer than piano, abbreviated p, which means softly. From loudest to softest, traditional dynamic markings are fff, ff, f, mf, mp, p, pp, and ppp.
What does p cresc. mean in music notation?
The "p" stands for "piano," a dynamic indicator meaning to play softly, and "cresc." is the abbreviation for "crescendo," which means to gradually increase in volume.
What does a ball marked with a p mean?
Could be a logo, could be the brand of ball, could be someones' personal marking or could be a practice ball.
What does the silver marking e p c 269 mean in terms of date and manufacturer?
English silver electoplate. butler with wood handls
Does gold gives a black marking when rubbed?
no, no, no who told you that? :-p
What has the author J-P Adjedj written?
J.-P Adjedj has written: 'Dynamic verses'
