give examples for all of them
measure of center – a measure that describes the typical value of a data set
mode – the most frequent value in a data set
Example: In a data set of test scores {85, 90, 92, 85, 88}, the mode is 85 because it appears the most frequently.
median – the middle value in a data set when the values are ordered from least to greatest
Example: In a data set of ages {20, 25, 30, 35, 40}, the median is 30 because it is the middle value when the ages are arranged in ascending order.
mean – the average of a data set calculated by adding all values and then dividing by the number of values
Example: In a data set of temperatures {70, 72, 74, 76}, the mean is calculated by adding all values together (70 + 72 + 74 + 76 = 292) and then dividing by the number of values (4), giving a mean of 73.
range – the difference between the highest and lowest values in a data set
Example: In a data set of heights {62, 65, 70, 72, 75}, the range is calculated by subtracting the lowest value (62) from the highest value (75), giving a range of 13.