Answer: c) increase
Step-by-step explanation:
- A sample is a finite subset of the entire population on which research statistical test regarding his/ her objective .
As the sample size increases it comes closer to the population size, and so converge to a better result of researcher's analysis.
It means the size of the sample is proportional to the power of their statistical tests.
∴ As the size of the sample increases the power of statistical test increases.
Hence, If a research team increases the sample size for a study, the power of their statistical tests will <u>increases</u>.
Therefore , the correct answer is : c) increase
The answer i came up with is : (4b-7x) (a+2)
Answer:
1
Step-by-step explanation:
1-2x ≥0
1≥ 2x
x≤1/2
only 1 i.e.,E is not included.
Quinn needs to save another $275.
<h3>How much more money does Quinn need to reach her goal for the year?</h3>
The money that she needs will be equal to the difference between the amount that she wants to save, and the amount that she already has.
- She wants to save $300.
- She already has $25
The difference is:
D = $300 - $25 = $275
This means that, to reach her goal this year, Quinn needs to save another $275.
If you want to learn more about differences:
brainly.com/question/5342576
#SPJ1
Answer:
Step-by-step explanation:
Given
Required
Determine the distance covered in 
The distance is calculated using:
This gives:
Convert to improper fraction
