The Formula for the Point-Biserial Correlation Coefficient Was Derived from the Formula

question 61

True/False

The formula for the point-biserial correlation coefficient was derived from the formula for the Pearson correlation coefficient.

---

Definitions:

Salesperson

An individual employed to sell products or services to customers, playing a crucial role in driving revenue and customer satisfaction.

Online Sales Training

A form of instruction or education delivered over the internet that aims to improve the skills and knowledge of individuals in selling products or services electronically.

On-the-Job Training

The training received by employees during the course of their current employment to enhance skills and performance.

Selling Skills

Abilities necessary to effectively persuade customers to purchase goods or services, including communication, negotiation, and closing techniques.