![]() A small interquartile range means that most of the values lie close to each other. It is a measure of the 'central tendency' just like the standard deviation. The interquartile range uses 50 of the data. Mean is the average value of a data set with numerical values, median is the middle number or middle value when the list of values is placed in ascending order, mode is the piece of data with the highest frequency within the data set, and range is the difference between the highest value and the lowest value in the data set. The interquartile range is the upper quartile (75th percentile) minus (-) the lower percentile (75th percentile). There can be very large values for X to the right. So, you need to look how far to the left and right the graph will go. Students hear the terms mean, median, mode, and range together often and may confuse them. Domain is all the values of X on the graph.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |