What are the mean, median mode and range of the data we given the altitude of lakes in feet?
-9,-36,-23,-8,17,-52,27,-36
Mean: -25 Median: -26 mode: -44 range: 36
Mean: -25 Median: -:-36 mode: -36 Range: 44
Mean: -26 Median: -25 Mode: -36 range: 44
Mean: -26 Median: -44 Mode: -25 Range: 36
Can someone help? I keep getting
Mean: -13
Mode: -36
Median: -20
Range: 88
OMG thx so much CharlesCC yay thanks to this i raise my grade to a c from a d
hewas wrong i got fing 3/17 man ths sucks
i live in california and i got 4/17 ;-; I'm about to cry, i have an F, how am i going to raise it now??? holy crap kill me please
do not listen to this
I'm literally crying, thanks a lot
Are you sure that's all the data and that you typed that data in correctly?
I haven't thrown this into my calculator, but just by observation, the range would be 27 - -52 = 79? None of those choices are correct if that's your complete data...
(If you have to pick, I'd at least guess between the mode of -36.)
ANSWER: mean = –25; median = –26; mode = –44; range = 36
Put them in order
-52, - 36, -36, -27, -23, -17, -9, -8
Select the two numbers in the middle - 27 and - 23,
- 27 + ( -23) = - 50
Divide -50 and 2
-50 / 2 = - 25 <---- MEAN
To find the Median, add all the numbers
-52 + - 36 + -36 + -27 + -23 + -17 + -9 + -8 = 208
Divide 208 and 8
-208 / 8 = - 26 <---- MEDIAN
I think you can figure out the Range and Mode yourself. Good luck