Find the Margin of Error for the 95% Confidence Interval

question 121

Multiple Choice

Find the margin of error for the 95% confidence interval used to estimate the population proportion
-n = 169, x = 107

• A)0.127
• B)0.0654
• C)0.00269
• D)0.0727

---

Definitions:

Citric Acid Cycle

A sequence of biochemical processes undergone by every organism that uses oxygen to produce energy by oxidizing acetate, which comes from carbohydrates, fats, and proteins.

Acetyl CoA

A central molecule in metabolism, used in biochemical reactions for energy production and synthesis of fatty acids.

Aerobic Respiration

The process of producing cellular energy involving oxygen. Cells break down food in the mitochondria in a long, multistep process that produces roughly 36 ATP.

Nitrate

A compound containing nitrogen and oxygen (NO3-) that is a vital plant nutrient and can also be found in water supplies, where high levels can be harmful to health.