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Is the mean always equal to the median for a normal distribution?
Yes, in a normal distribution, the mean is always equal to the median. This is because the normal distribution is symmetric around its mean, meaning that the values are evenly distributed on both sides. As a result, the central tendency measured by both the mean and the median coincides at the same point.
What is the prime measure of central tendency is the?
Median
What are the 3 measures of central tendency?
# Mean # Median # Mode
When do you used the measure of central tendency?
Mean, Median, and Mode
What does central tendency mean in math terms?
Measures of central tendency are the mean, median, range, mode ect.
What are the criteria for choosing measure of central tendency and measure of variation?
Central tendency is measured by using the mean, median and mode of a set of numbers. Variation is measured by using the range, variance and standard deviation of a set of numbers.
Is the mean always equal to the median for a normal distribution?
Yes, in a normal distribution, the mean is always equal to the median. This is because the normal distribution is symmetric around its mean, meaning that the values are evenly distributed on both sides. As a result, the central tendency measured by both the mean and the median coincides at the same point.
What does the measure of central trendency tell us about the data?
In general when you take a sample of values of a random variable you will find that those values lie around some central value that is characteristic of the total population for the random variable. A measure of central tendancy (such as a sample mean, sample mode or sample median) is a statistic which is intended to estimate the central value of the population using the values in the sample in some way.
What is the prime measure of central tendency is the?
Median
Which measure summarizes all of the values of a data set with a single number?
The central tendency can be summarised by the mode, median or mean. For qualitative data, only the mode is available.The central tendency can be summarised by the mode, median or mean. For qualitative data, only the mode is available.The central tendency can be summarised by the mode, median or mean. For qualitative data, only the mode is available.The central tendency can be summarised by the mode, median or mean. For qualitative data, only the mode is available.
Which measure of central tendency mean mode median is used for IQ?
The mean.
What are the 3 measures of central tendency?
# Mean # Median # Mode
When do you used the measure of central tendency?
Mean, Median, and Mode
What are different measures of central tendency?
Mean median and mode
Which of the arithmetic mean median and mode are resistant measures of central tendency?
Of these three, the median is most resistant.
What does central tendency mean in math terms?
Measures of central tendency are the mean, median, range, mode ect.
Measure of central tendency are measure?
3 common Measure of central tendency are the mean, median and the mode. They are measures in that they tell how how far any given value is from the center of a set of data. For example, the mean is commonly known as the average. Lets say you have the test scores, 25%, 50% , 75% and 100% You wonder how your 50% is compared to the mean? Since the mean is 62.5, you performed "below average." So that measure of central tendency measured how far you were from average. The others do the same thing.
