Answer:
Suzi did
Step-by-step explanation:
Yes they do have 10^2 power on your calculator.
Look for the ^ key or Exp or y^x or x^y. Most scientific calculators have one of those.
Suzi did it correctly. 0.721 * 100 is a decimal move two places to the right. That would bring the decimal between the 2 and the 1.
Answer:
Answer: The question is a multiple choice so it's A and C:)
Incomplete question. However, I answered from a general research perspective.
<u>Explanation:</u>
Note, the term <u>sample </u>used in statistical research refers to subjects or persons carefully selected (using a particular sampling method/type ) to represent the target population.
A randomly selected sample could be done as either:
- Simple Random Sampling
- Stratified Random Sampling
- Cluster Random Sampling.
- Systematic Random Sampling.
<u>Using any of the above sampling methods could result in 70% of the population being from low-income families as this is a matter of chance. Hence, we can agree with the research results.</u>
Answer:
75% .
Step-by-step explanation:
25%, 50%, 75%, 100%