Wiki User
∙ 11y agoIt is equal to zero in ALL distributions.
Wiki User
∙ 11y agofor symmetrical distributions your mean equals the median. that is one of the properties of the symmetrical distribution.
No, not all distributions are symmetrical, and not all distributions have a single peak.
They do happen, particularly with very skewed distributions.
Zero.
The median and mode.
for symmetrical distributions your mean equals the median. that is one of the properties of the symmetrical distribution.
No, not all distributions are symmetrical, and not all distributions have a single peak.
They do happen, particularly with very skewed distributions.
Zero.
The two distributions are symmetrical about the same point (the mean). The distribution where the sd is larger will be more flattened - with a lower peak and more spread out.
-It is symmetrical (mean = median) -It is bell shaped (empirical rule applies) -The interquartile range equals 1.33 standard deviations -The range is appr. equal to 6 stand. dev.
The mean, median, and mode are all measures of central tendency. For symmetrical distributions they all have the same value. For assymetrical distributions they have different values. The mean is the average and the mode is the most likely value.
No. They are equal only if the distribution is symmetrical.
Yes, and they WILL be if the distribution is symmetrical.
The median and mode.
The mean being equal to the range has nothing to do with symmetry.
When a figure is not symmetrical, that means that there is no one line that will split the figure so that the corresponding sides are equal.