The volume of 1 cube is s^3 where S is the side length.
Volume of one cube = 18^3 = 5832 cubic inches.
Now multiply the volume of one cube by the total number of cubes:
5832 x 10 = 58,320 cubic inches.
Answer:
Step-by-step explanation:
We are given that
Standard deviation, s=11.0995 kg
Sample size, n=10
We have to find the variance of their weights.
We know that
Variance=
Using the formula
The variance of their weights
=
Hence, the variance of their weights=
50%