Answer:
b. 0.055
Step-by-step explanation:
The point estimate of the proportion of people who wear hearing aids is
The number of people in the sample who wear hearing aids divided by the total number of people in the sample.
In this problem, we have that:
Sample of 855.
47 people in the sample had hearing aids.
47/855 = 0.0549
Rounding up
0.055
So the correct answer is:
b. 0.055
Given: V of cube = 4s^2, where s is the length of just one edge of the cube.
Answer:
So if 54 is 100% then 200% is double therefore 200% of 54 is 108
