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1.it is bell shaped.2.m.d=0.7979 of s.d
3.total area under the normal curve is equal to 1.
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What is mean by 7segment distribution board?
A distribution board which has 7 segments , one for Main incomer, three as sub incomer for each phase and three for singlephase outgoing is called a 7 segment DB
What distribution would be most appropriate Which distribution would be most appropriate if one wif one wanted to find the probability of selecting three Republicans from a sample of 15 politicians?
The binomial distribution.
Would you Describe three benefits of a normal distribution of body fat?
1. Fat helps obtain some of the body's energy. 2. Fat helps surround and protect vulnerable organs in the body. 3. Fat helps keep warmth for the body during cold temperatures. HOPE THIS ANSWERS YOUR QUESTION
Three cards are chosen at random from a standard deck of cards without replacement What is the probability of getting three Aces?
hypergeometric distribution f(k;N,n,m) = f(3;52,4,3)
What re the three criteria needed for something to be a probability distribution?
A probability distribution must have a well defined domain - that is, the set of possible outcomes.For each possible outcome, there must be a non-negative value associated - the probability of that outcome.The sum of the probabilities, over all possible outcomes, must be 1.
What are the three properties of a binomial distribution?
1.nothing 2.nothing 3.nothing
3 benefits of a normal distribution of body fat?
three normal distinibution body fat
What is the relation of the three measures of central tendency to a normal distribution?
Equality.
Which three options correctly associate a layer of the hierarchical design model with its function?
Core, Distribution, and Access.
In a three-layer hierarchical network design which distribution layer function delineates broadcast domains?
routing between VLANs
Which enlisted Personnel Management System (EPMS) function has the three components of manpower management accession and retention management and training integration?
Acquisition
The mean plus or minus the standard deviation for a normal distribution provides a probability range of what percent?
in a normal distribution, the mean plus or minus one standard deviation covers 68.2% of the data. If you use two standard deviations, then you will cover approx. 95.5%, and three will earn you 99.7% coverage
What is having one side of the distribution looking the same as the other side?
A normal distribution of data is one in which the majority of data points are relatively similar, meaning they occur within a small range of values with fewer outliers on the high and low ends of the data range. When data are normally distributed, plotting them on a graph results a bell-shaped and symmetrical image often called the bell curve. In such a distribution of data, mean, median, and mode are all the same value and coincide with the peak of the curve. However, in social science, a normal distribution is more of a theoretical ideal than a common reality. The concept and application of it as a lens through which to examine data is through a useful tool for identifying and visualizing norms and trends within a data set. Properties of the Normal Distribution One of the most noticeable characteristics of a normal distribution is its shape and perfect symmetry. If you fold a picture of a normal distribution exactly in the middle, you'll come up with two equal halves, each a mirror image of the other. This also means that half of the observations in the data falls on either side of the middle of the distribution. The midpoint of a normal distribution is the point that has the maximum frequency, meaning the number or response category with the most observations for that variable. The midpoint of the normal distribution is also the point at which three measures fall: the mean, median, and mode. In a perfectly normal distribution, these three measures are all the same number. In all normal or nearly normal distributions, there is a constant proportion of the area under the curve lying between the mean and any given distance from the mean when measured in standard deviation units. For instance, in all normal curves, 99.73 percent of all cases fall within three standard deviations from the mean, 95.45 percent of all cases fall within two standard deviations from the mean, and 68.27 percent of cases fall within one standard deviation from the mean. Normal distributions are often represented in standard scores or Z scores, which are numbers that tell us the distance between an actual score and the mean in terms of standard deviations. The standard normal distribution has a mean of 0.0 and a standard deviation of 1.0. Examples and Use in Social Science Even though a normal distribution is theoretical, there are several variables researchers study that closely resemble a normal curve. For example, standardized test scores such as the SAT, ACT, and GRE typically resemble a normal distribution. Height, athletic ability, and numerous social and political attitudes of a given population also typically resemble a bell curve. The ideal of a normal distribution is also useful as a point of comparison when data are not normally distributed. For example, most people assume that the distribution of household income in the U.S. would be a normal distribution and resemble the bell curve when plotted on a graph. This would mean that most U.S. citizens earn in the mid-range of income, or in other words, that there is a healthy middle class. Meanwhile, the numbers of those in the lower economic classes would be small, as would the numbers in the upper classes. However, the real distribution of household income in the U.S. does not resemble a bell curve at all. The majority of households fall into the low to the lower-middle range, meaning there are more poor people struggling to survive than there are folks living comfortable middle-class lives. In this case, the ideal of a normal distribution is useful for illustrating income inequality.
List and describe three degrees of market coverage?
intensive distribution, exclusive distribution, and selective distribution.
What has the author Antonio Victor Garcia Serrano written?
Antonio Victor Garcia Serrano has written: 'Extracting density distribution function models from three-dimensional data'
What are the three properties of color?
The three properties of color are the spectrum, the chromaticity, and the primary colors
What are the three properties for addition?
the three basic properties in addition are associative, indentity,and commutative.
