It is 14 because 8= 6to-2 and 3to-3is 6 so both together is 14
hope this helps
They are because they are even and the exact same
Answer:
Hence the value for the mean is 80 and the standard deviation for the original sample is 8.
Step-by-step explanation:
Mean = 83-3 = 80.
Here the standard deviation didn't change = 8.
Answer:
8 1
/2
For this we need to determine what
2
/3 of 12 3/4 is, so we multiply the fractions together.
Answer:
22
Step-by-step explanation:
5(5) - 6(3) + 20(1/4)4(3)(1/4)
25 - 18 + 5*12*0.25
25 - 18 + 60*0.25
25 - 18 + 15
7 + 15
22
