Calculate the Mass of C in 5

question 11

Multiple Choice

Calculate the mass of C in 5.46 g of C₂H₄

• A) 0.455 g C
• B) 4.68 g C
• C) 65.6 g C
• D) 13.1 g C
• E) 24.0 g C

---

Definitions:

Independent Samples

Samples that are collected without any of the data points in one sample affecting the data points in another sample.

Sample Variance

A statistic that measures the dispersion of a sample dataset, representing the average of the squared differences from the sample mean.

Population Variance

Population variance is a measure of the spread between numbers in a data set, representing the average of the squared differences from the population mean.

Random Sample

A selection taken from a group where each individual has the same probability of being chosen.