what is the difference between a median and an altitude?
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Median – A line segment joining a vertex of a triangle with the mid-point of the opposite side. ... Altitude – A line segment joining a vertex of a triangle with the opposite side such that the segment is perpendicular to the opposite side.
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To summarize, generally if the distribution of data is skewed to the left, the mean is less than the median, which is often less than the mode. If the distribution of data is skewed to the right, the mode is often less than the median, which is less than the mean.
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The "middle" of a sorted list of numbers. To find the Median, place the numbers in value order and find the middle number. Example: find the Median of {13, 23, 11, 16, 15, 10, 26}. ... (When there are two middle numbers we average them.)
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Elevation refers to the vertical height of a point above sea level. ... Relief is the difference in elevation between two points. It is easily calculated by subtracting the lowest elevation from the highest elevation in an area.
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As adjectives the difference between vertical and upright is that vertical is along the direction of a plumbline or along a straight line that includes the center of the earth while upright is vertical; erect.
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If a data set has an even number of values, the median is the mean of the two middle values. The mode of a data set is the value that occurs most often. ... The range of a data set is the difference between the largest and smallest values in the set.
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So, the range is the biggest distance between any two data points. It's a way of measuring variability. The midrange, on the other hand, is the point half way between the two most extreme values. ... So, by being the middle point between the max and min, the midrange is actually trying to measure the center of the data.
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When data is normally distributed with no outliers, then the mean and median can both be used to represent the true center of the data. However, the median is a better measure to use than the mean when there are outliers or the data is skewed away from a normal distribution.
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Moreover, elevation has something to do with temperature. If you're closer to sea level, air is more dense can hold more heat, while being higher up means that air is much thinner and much more efficient at evacuating heat. It's also well known that the way the Earth tilts on its axis has a lot to do with the heat.
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Mean, median, and mode are three kinds of "averages". ... The "mean" is the "average" you're used to, where you add up all the numbers and then divide by the number of numbers. The "median" is the "middle" value in the list of numbers.
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To find the median of any set of numbers, put them in order from smallest to greatest. If a number occurs more than once, list it more than once. The number in the middle is the median. If there is an even number of numbers, the median is the average of the two numbers in the middle.
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Normally, air temperature decreases with an increase in altitude. During an inversion, warmer air is held above cooler air; the normal temperature profile with altitude is inverted. An inversion traps air pollution, such as smog, close to the ground.
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Elevation of a point on the earth's surface is the vertical distance it is above or below mean sea level. The relief of a place is the difference between the highest and lowest elevations in an area. A relief map shows the topography of the area.
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The range is the difference between the largest and smallest numbers. The midrange is the average of the largest and smallest number.
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The mean is the sum of the data point's values divided by the number of data points. The median is the geographic middle of the data when the list of data is put in ascending order.
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The median is the salary where half earn more, half earn less. The mean is more commonly called the average - it is the number you get by adding all salaries together, then dividing by the number of them.
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Average. The median of a set of numbers is that number where half the numbers are lower and half the numbers are higher. In the case of real estate, that means that the median is the price where half the homes sold in any given area that month were cheaper, and half were more expensive than the median.