A comprehensive course designed to build foundational and advanced math skills for 6th-grade students, preparing them for the MAP assessment and real-world problem-solving.
Statistics helps us make sense of data by finding patterns or typical values.
The mean is the average. Add up all the numbers and divide by how many there are.
The median is the middle value when the numbers are in order. If there’s an even number, average the two middle ones.
The mode is the number that shows up the most.
The range is the difference between the biggest and smallest numbers.
Test scores: 80, 85, 90. Mean is \( (80 + 85 + 90) / 3 = 85 \).
If shoe sizes are 6, 7, 7, 8, 9, the mode is 7.
Mean, median, mode, and range help you describe and compare sets of numbers.