If a research team increases the sample size for a study, the power of their statistical tests will:

a) stay the same,
b) decrease,
c) increase

c) increase

Step-by-step explanation:

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 increases.

Therefore , the correct answer is : c) increase

step-by-step explanation:

where is the questions

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation: