To Compute a Two-Independent-Sample T Test,a Researcher Has to Know

question 49

Multiple Choice

To compute a two-independent-sample t test,a researcher has to know many values.Which of the following is NOT a value that the researcher must know to compute this test?

• A) the pooled sample variance
• B) the pooled population variance
• C) the sample size for both samples
• D) the sample mean for both samples

---

Definitions:

Market Penetration Strategy

A growth strategy where a business focuses on selling existing products within existing markets to gain a higher market share.

New Markets

These refer to unexplored or less saturated areas or sectors where businesses can expand their presence to increase sales, reach new customers, or introduce innovations.

Same Market

Refers to a situation where companies or products target the same customer segment or geographic area.

BCG Business Portfolio Analysis

A strategic planning tool used by companies to categorize their business units or products based on market growth rate and market share relative to the largest competitor.