It is: 17+25+15 = 57 and 57/3 = 19 which is the average
It is: (63+57)/2 = 60
The Least Common Multiple (LCM) of 63 and 57 is 1,197.
0.6264
Step 1: Find the mean Step 2: Find the deviation from the mean Step 3: Take the absolute value of the deviation Step 4: Find the mean of the absolute deviation. x----x-mean 63 63-63 0 69 69-63 6 62 62-63 -1 57 57-63 -6 64 64-63 1 mean = (63+69+62+57+64)/5 = 63 Taking the absolute deviations, we have 0,6,1,6,1 Averaging these deviations : (0+6+1+6+1)/5 =14/5 = 2.8 Mean absolute deviation = 2.8
the answer of the average of 42, 57, and 63 is 54.
It is: 47+52+63+66 = 228/4 => 57 which is the average mean
It is: 17+25+15 = 57 and 57/3 = 19 which is the average
63
-57 + 63 = 6
It is: (63+57)/2 = 60
The Least Common Multiple (LCM) of 63 and 57 is 1,197.
63
$57.25 is 9.127% less than $63.00
(57 x 63) + 28 = 3619
57 x 63 + 28 = 3619
If Your test grade avearge is 57 and your assignment grade is 75 and the test grade counts for 75% and asignment 25%, then your grade is .75 (57) + .25(75) = 61.5