SOLUTION: Nine college students had eaten the following number of times at a fast food restaurant for dinner in the last ten days: 8, 6, 5, 4, 7, 0, 10, 10, 5 Find the mean, median,

Algebra ->  Problems-with-consecutive-odd-even-integers -> SOLUTION: Nine college students had eaten the following number of times at a fast food restaurant for dinner in the last ten days: 8, 6, 5, 4, 7, 0, 10, 10, 5 Find the mean, median,       Log On


   

Question 696736: Nine college students had eaten the following number of times at a fast food restaurant for dinner in the last ten days:

8, 6, 5, 4, 7, 0, 10, 10, 5

Find the mean, median, mode, range, and midrange for these data.
Please someone walk me through this
Answer by mathbird(71) About Me  (Show Source):
You can put this solution on YOUR website!
mean=sum of observation/no. of observation
(8+6+5+4+7+0+10+10+5)/9
mean=55/9
mean=6.11
median:arrange the data in ascending or descending order.
median=(no.of obs+1)/2
0,4,5,5,6,7,8,10,10
median=(9+1)/2
=10/2
=5th place= 6 ans
mode;most repeating number
=5 & 10(both repeated 2 times)
range: highest value-lower value
=10-0=10
mid range (i think)=(10+0)/2=5