54, 54, 54, 54, 54, 54, 54, 54, 54, 84
The median is clearly 54.
The mean is ((54*9)+84)/10 = 57.
It is the median
The median value of a range of values.
No, the median is not always one of the data values. In a dataset with an odd number of values, the median is the middle number, which is a data value. However, in a dataset with an even number of values, the median is the average of the two middle numbers, which may not be a value in the dataset itself.
The median must be at least as great as the first quartile in any data set. Normally it would be greater.The median must be at least as great as the first quartile in any data set. Normally it would be greater.The median must be at least as great as the first quartile in any data set. Normally it would be greater.The median must be at least as great as the first quartile in any data set. Normally it would be greater.
No, the median does not have to be one of the data values. The median is the middle value of a sorted data set, and it can be the average of two middle numbers if the set has an even number of values. Thus, while 23 is the median, it may not necessarily appear in the original data set.
It is the median
The median value of a range of values.
Yes. If the lower values tend to be farther below the median than the highest values are above the median, the mean is smaller than the median. why are write wrong
The median must be at least as great as the first quartile in any data set. Normally it would be greater.The median must be at least as great as the first quartile in any data set. Normally it would be greater.The median must be at least as great as the first quartile in any data set. Normally it would be greater.The median must be at least as great as the first quartile in any data set. Normally it would be greater.
No, the median does not have to be one of the data values. The median is the middle value of a sorted data set, and it can be the average of two middle numbers if the set has an even number of values. Thus, while 23 is the median, it may not necessarily appear in the original data set.
Median
the median
In statistics, the median is defined as the middle value in a data set when it is ordered from least to greatest. If there is an even number of observations, the median is calculated as the average of the two middle values. In cases where the data set has repeated values, the median remains a single value representing the central tendency, regardless of how many times certain values appear. Thus, while there can be multiple modes (most frequently occurring values), the median itself will still be a unique value.
The middle value in a data set is the median. If there are an even number of values in the set, you average the middle two values to get the median.
If a data set consists of 1000 different values can the mean and the median be the same
Yes, every dataset with at least one value has a median characteristic, which represents the middle value when the data is ordered. If the dataset has an odd number of values, the median is the middle one, while if it has an even number of values, the median is the average of the two middle values. The median is a useful measure of central tendency, especially in skewed distributions, as it is less affected by extreme values compared to the mean.
The median is the middle number of any given set when they are in order, least to greatest. If there is an even number of values, the median is the average of the middle two. Ex. (10, 17, 20, 45, 68) The median is 20.