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No. They are equal only if the distribution is symmetrical.
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∙ 14y ago
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Can the mean be equal to the median?
Yes, and they WILL be if the distribution is symmetrical.
Are median and mean always similar?
No, not always. Median is the number that's in the middle of a group of numerical data. Mean is just the average of a set of numbers, which isn't always in the middle.
For a symmetric distribution of data the mean is equal to which other quantity?
Median.
Can the altitude from the vertex angle of an isosceles triangle be the median?
If the triangle is really isosceles, and it's not lying on one of the equal sides, then the altitude is always a median.
The mode is 100 and the mean and median are equal what are the 6 numbers?
100,100,100,100,100,100
For a given data set the mean and median are always nearly equal?
No.
How do mean deviation from median?
The mean deviation from the median is equal to the mean minus the median.
Are the mean median and mode always numbers from a list of data?
the median and mode are but the mean is not
What is the median for 11 and 5?
Both the median and mean of these two numbers are equal to 8.
How are the mode and median the same?
Mean, median, and mode are all equal in a normal distribution.
Are the mean and median equal in a normal distribution?
Yes.
Can the mean be equal to the median?
Yes, and they WILL be if the distribution is symmetrical.
Are the mean and median equal in a chi-square distribution?
No.
Are median and mean always similar?
No, not always. Median is the number that's in the middle of a group of numerical data. Mean is just the average of a set of numbers, which isn't always in the middle.
Are the median and the mean always the same value?
No, not necessarily. They each measure central tendency but in different ways. The mean measures the average of all of the scores while the mean is the middle score. In a normal distribution the median and mean must be equal. In other data sets, they may or may not be equal. For example, the set {0, 1, 2, 3, 5, 7, 10} has a mean of 28/7 = 4 and a median of 3.
Which segment always divides a triangle into two triangles of equal areas?
median
In a unimodal symmetrical distribution the mean is equal to?
The median and mode.
