The variance for 3 5 12 3 2 is: 16.5
Average = (0+0+1+2+3)/5 = 1.2 Variance = 1/N * SUM (x-E(x))2 = 1/5 * 6.8 = 1.36 Answer: Variance = 1.36
There are 7 variances associated with a budget ( which are generally calculated for controlling purposes) 1- Material Price variance 2- Material Quantity variance 3- Labor rate variance 4- Labor efficiency variance 5- Spending variance 6- Efficiency variance 7- Capacity variance
The variance of 5 9 8 9 9 = 3
It equals 88 10/3 = 50/15 12/5 = 36/15 3 and 1/3 - 2 and 2/5 = 14/15
The variance of 2 3 5 12 = 20.3333
The variance for 3 5 12 3 2 is: 16.5
Average = (0+0+1+2+3)/5 = 1.2 Variance = 1/N * SUM (x-E(x))2 = 1/5 * 6.8 = 1.36 Answer: Variance = 1.36
5
There are 7 variances associated with a budget ( which are generally calculated for controlling purposes) 1- Material Price variance 2- Material Quantity variance 3- Labor rate variance 4- Labor efficiency variance 5- Spending variance 6- Efficiency variance 7- Capacity variance
3/2 or 1.5 or 1 1/2 3/5 ÷ 2/5 =3/5 *5/2 = 15/10 divide 15 and 10 by 5 15/5=3 10/5=2
2 and 2 over 3 = 2 + 2/3 = (2 x 3/3) + 2/3 = 8/3 3 and 1 over 5 = 3 + 1/5 = (3 x 5/5) + 1/5 = 16/5 Then make lower number the same (3 x 5 = 15) so 8/3 = 40/15 and 16/5 = 48/15 Total: 40/15 + 48/15 = 88/15
1/5 + 2/15 will need to have common denominators. 5 and 15's common ground is 15.1/5 (3/3) + 2 /15 = 3/15 + 2/15 = 5/15 ÷ 5/5 = 1/3.So 1/5 + 2/15 = 1/3 in simplest form.
The variance of 5 9 8 9 9 = 3
10 / 15 = (5 / 5) * (2 / 3) = 2 / 3
2/3 - 3/5 = 1/15 2/3 = 10/15 3/5 = 9/15 10/15 - 9/15 = 1/15
It equals 88 10/3 = 50/15 12/5 = 36/15 3 and 1/3 - 2 and 2/5 = 14/15