1. Put the numbers in order from smallest to largest, e.g. 2, 6, 12, 18, etc.
Range:
To work out the range take the biggest number and the smallest number and subtract them from each other… e.g. 18-2=16 so the range is 16
Mean:
Add all the numbers together and divide by how many of them there is, e.g. 2+6+12+18=38/4=9.5 so the mean is 9.5
Median:
Again make sure the numbers are in order from smallest to biggest, start crossing out the first number then the last number then the second then the second to last until you get the middle number, e.g.-2-, 6, 12, -18- …. Since I have two numbers in the middle to find the median you have to find the number in between them, if it’s easy to spot like 5, 6 would be 5.5 you can just find it by looking but if there’s a large difference like the 6, 12 in my made up sequence just add the 2 number together and divide by 2 e.g. 6+12=18/2= 9 so the median is 9
(If there’s only one number it’s just that one number)
Mode:
Mode is the number that occurs the most, for example 2, 6, 12, 18 hasn’t got a mode but if it was 2, 6, 6, 12, 12, 12, 18
The mode would be 12 because there’s the most of it, 3 while only two 6s, one 2 and one 18.
Hope this helps! I would’ve done the answers for you but I couldn’t see the whole sequence. Good luck! :)
Answer:
396 miles / 22 gallons = 18 miles per gallon
468 miles / 18 miles = 26 gallons of gasoline
What I did is I took the number of miles and divided it by the number of gallons to find how many gallons of gasoline were used per mile. Then I took that number of miles and divided 468 by it because that's the number of gallons we are trying to find. We ended up with 26 gallons of gasoline for 468 miles.
Answer: <
6.12 x 10^4 < 612,000
Step-by-step explanation: