Use the Given Data to Find the Minimum Sample Size $$\text { Margin of error: } 0.028 \text {; confidence level: } 99 \% ; \hat { p } \text { and } \hat { q } \text { unknown }$$

question 133

Multiple Choice

Use the given data to find the minimum sample size required to estimate the population proportion.
- $$\text { Margin of error: } 0.028 \text {; confidence level: } 99 \% ; \hat { p } \text { and } \hat { q } \text { unknown }$$

• A) 2115
• B) 2223
• C) 1939
• D) 1116

Understand the concept of p-value in the context of hypothesis testing.

Apply the standard deviation formula for the difference between two independent random variables.

Recognize the application of confidence intervals and hypothesis testing in real-world scenarios.

Distinguish between types of statistical tests based on the data and research question.