Andrew Carnegie Was Largely Responsible for the Development of the _________

question 161

Short Answer

Andrew Carnegie was largely responsible for the development of the _________ industry;while John D.Rockefeller was largely responsible for the development of the _________ industry.

---

Definitions:

Equal Variances

A condition in statistical analysis where the variances across different groups are assumed to be the same.

Degrees Of Freedom

A statistical concept representing the number of independent values or quantities that can vary in the calculation of a statistic, critical in estimating population parameters.

Pooled Variance

A method used in statistics to estimate the variance of two or more populations when the assumption of equal variances is reasonable.

Sample Variances

The measure of variance calculated from a sample of a population, used to estimate the population variance.