To find the median, we will list our numbers from least to greatest, and then cross out the smallest number and the biggest number. 0,0,1,3,3,4,5,5,7,7,7,7,7,10,18,50. 0,1,3,3,4,5,5,7,7,7,7,7,10,18. 1,3,3,4,5,5,7,7,7,7,7,10. 3,3,4,5,5,7,7,7,7,7. 3,4,5,5,7,7,7,7. 4,5,5,7,7,7. 5,5,7,7. 5,7. Since we cannot find a middle number, add the last two numbers up and divide by 2. 5+7 = 12. 12/2=6. Our median is 6. The mean is the sum of all numbers divided by how many numbers we have. 0+0+1+3+3+4+5+5+7+7+7+7+7+10+18+50= 132. We have 16 numbers total. 132/16 = 8.25. Our mean is 8.25. The mode is the number that appears the most within the given list. 7 appears the most. Your mode is 7. The range is the difference between the largest number and the smallest number. Our largest number is 50 and our smallest number is 0. The difference of two numbers means to subtract. Subtract 0 from 50. 50-0 = 50. Your range is 50. I hope this helps!
Using the one column which is completed, determine the ratio of yellow to blue by reducing to lowest terms.
yellow to blue = 8 to 16
8 and 16 are both divisible by 8. 8/8 = 1 and 16/8 = 2
8 to 16 = 1 to 2
This means there is half as much yellow paint as there is blue paint. If said backwards, there is double the amount of blue paint as there is yellow paint.
In the first two columns, yellow paint is blue paint divided by 2.
4/2 = 2
8/2 = 4
In the last column, blue paint is yellow paint times 2.
