Answer:
Sample
Explanation:
Samples are used in statistical testing when population sizes are too large for the test to include all possible members or observations. A sample should represent the population as a whole and not reflect any bias toward a specific attribute.
Answer:
three half-lives
Explanation:
Converting 12.5% to decimal gives 0.125
If one half life is 0.5.
0.5*0.5*0.5 gives 0.125
Thus 3-half lives has been elapsed
This layer of nearly molten rock that lies beneath the Earth's crust is called the <u>mantle.</u><u />
I hope this helps!
Answer: The width of the original car = 96 inches.
Explanation:
Given: The similarity ratio of a replica car = 1:30
The width of the replica car = 3.2 inches.
By using the similarity ratio,
The width of the original car = 30 x (width of the replica car )
i.e. The width of the original car = 30 x 3.2 inches
i.e. The width of the original car = 96 inches
Hence, the width of the original car = 96 inches.
