To calculate mean: 1100 dollars. Add up all values in the table shown and divide by the quantity of values given. You have already added them - the sum is 5500. When divided by 5, this gives you the mean of 1100 dollars.
To calculate median: $1200 A median is the middle value in a data set. To calculate it, line up the numbers and eliminate the highest and lowest values until one value remains. In this case, that value is $1200.
To calculate mode: $1200 A mode is the value that appears most often in a data set. The value of $1200 appears twice in the table, more than any other value. This is your mode.
Four refrigerators have prices greater than $1100, so the mean is not as accurate as other statistical measurements here. This is due to the cheap price of $400 for one of the refrigerators skewing the average of the set.
A triangle needs to add up to 180 degrees so 44 plus 37 is 81 so that last angle is 99 degrees then you do 180 minus that angle because those 2 angles need to equal up so not equals 81
