ebvelyn found the mean and median of the following list of munbers 24 7 24 if the number26 is added to the list what happens to the range meadian mode and mean
2007-05-09 15:11:24 · 6 answers · asked by Jason S 2 in Science & Mathematics ➔ Mathematics
ok the original numbers give out the following stats
mean - 18.33
median - 24
range - 17
mode - 24
if 26 is added to the list
mean - 20.25
median - 24
mode - 24
range - 19
2007-05-09 15:16:40 · answer #1 · answered by sudhi_kandi 3 · 0⤊ 0⤋
Well, you could just add 26 to the list and figure out the mean, median, mode, and range.
mean - will rise because 26 is greater than the original mean
median - will stay the same, but just because the two middle numbers would still be 24
mode - would stay the same, 24 still appears the most
range - would increase becase 26 is above the largest previous number
2007-05-09 22:17:44 · answer #2 · answered by JirafaBo 2 · 0⤊ 0⤋
1. range is now 26-7
2. meadian still is 24
3. mode is still 24
4. mean is now 7+24+24+26 then divided by 4
2007-05-09 22:21:00 · answer #3 · answered by mago 5 · 0⤊ 0⤋
The mode and median stay the same. The range is bigger.
2007-05-09 22:17:19 · answer #4 · answered by TAT 7 · 0⤊ 0⤋
they all increase except the median and mode
2007-05-09 22:16:25 · answer #5 · answered by fredorgeorgeweasley 4 · 0⤊ 0⤋
Range: 19
Median: 24
Mode: 24
Mean: 20.25
2007-05-09 22:17:01 · answer #6 · answered by Starstruck 3 · 0⤊ 0⤋