Answer:
Step-by-step explanation:
Mean - “Average” Mean teachers average grades.
Add all numbers up
Divide by how many numbers you added.
Median - “Middle” The median of the road is the middle lane.
Put the numbers in order. (Least to Greatest)
Find the middle number.
IF there are two numbers in the middle add them up and divide by two.
Mode - “Most” The number that appears the most.
Put the numbers in order. (Least to Greatest)
Find the most repeated number.
IF none of the numbers repeat there is no mode.
Range - “Spread” Subtract the highest number and the lowest number.
Put the numbers in order. (Least to Greatest)
Subtract the highest number and the lowest number.
Minimum - the first point, the smallest number.
Lower Quartile - the second point, find the median of the minimum and median.
Median - the third point, find the middle number.
Upper Quartile - the fourth point, find the median of the median and maximum.
Maximum - the fifth point, the largest number.
Spread - (Range) subtract the max and the min.
Interquartile Range (IQR) - range of the box, subtract the upper and the lower.
Composite
A composite number is a positive integer that can be formed by multiplying two smaller positive integers. Equivalently, it is a positive integer that has at least one divisor other than 1 and itself.
Median
If there is an odd number of data points, then you will have just one middle number. If there is an even number of data points, then you need to pick the two middle numbers, add them together, and divide by two. That number will be your median. Mode - The mode is the number that appears the most
