I- Select at least two health-related issues that have population-wide ramifications but assume the population standard deviation is not known.

1- list topic 1

2- list topic 2

II- Discuss how you would approach collecting and analyzing data to make accurate generalizations about the population as a whole.

1- for topic 1: 2- for topic 2:

III- Describe the validity of making statistically significant inferences from your sample data when the population standard deviation is known versus not known.

1- for topic 1:

2- for topic 2:

IV- Describe how does the size of the samples affect the outcomes?

1- for topic 1:

2- for topic 2:

V- Time permitting, conduct Internet research about similar real-life studies to support your conclusions.