i can't think of 15 numberss. can you help me? pleaseeeee.
2007-09-03 09:03:27 · 12 answers · asked by imaaweird0h 1 in Science & Mathematics ➔ Mathematics
thank youu for your answers! i get it now.
2007-09-03 09:55:16 · update #1
Sure!
59,60,61,62,63,64,65,66,67,68,69,70,71,72,73
Add them up=990
990/15=66
Definition of mean: The sum of the values divided by the number of the values
As you can see, I just started at 66 and moved 1 number away on either side of 66 .
2007-09-03 09:29:42 · answer #1 · answered by Grampedo 7 · 0⤊ 0⤋
59+60+61+62+63+64+65+66+67+68+69+70+71+72+73 =990
990/15=66
2007-09-03 09:12:21 · answer #2 · answered by travisevil 1 · 1⤊ 0⤋
You could use all the integers from
66 - 7 = 59
to
66 + 7 = 73:
59, 60, 61 .... 70, 71, 72, 73.
2007-09-03 09:09:17 · answer #3 · answered by Anonymous · 0⤊ 0⤋
66
65 + 67 = 132 .... mean = 66
64 + 68 = 132
well there are 5 numbers. just keep going like that
2007-09-03 09:10:37 · answer #4 · answered by Captain Mephisto 7 · 0⤊ 0⤋
pick all integers from 59 to 73
(59 + 60 + 61 + ... + 71 + 72 + 73)/ 15 = 66
whichis the median (middle) of all the numbers.
2007-09-03 09:08:03 · answer #5 · answered by vlee1225 6 · 0⤊ 0⤋
15*66/15=66
2007-09-03 09:08:50 · answer #6 · answered by jducksgolf 2 · 0⤊ 1⤋
either 15 66s
or 59, 60, 61, ..., 71, 71, 73
2007-09-03 09:09:56 · answer #7 · answered by Anonymous · 0⤊ 0⤋
It is like this ,let 66 be the middle no,go seven nos down & seven up from 66,
so the nos are
59,60,61,62,63,64,65, 66 ,67,68,69,70,71,72,73,
their mean is 66. ans
2007-09-03 09:13:01 · answer #8 · answered by MAHAANIM07 4 · 0⤊ 0⤋
616
2016-03-17 22:59:16 · answer #9 · answered by Anonymous · 0⤊ 0⤋
59,60,61,62,63,64,65,
66,
67,68,69,70,71,72,73
59-73
2007-09-03 09:07:53 · answer #10 · answered by BurningPyre 4 · 0⤊ 0⤋