When Testing for the Difference Between Two Population Means and the Population

question 42

True/False

When testing for the difference between two population means and the population variances are unknown, a t test is used.

---

Definitions:

Philanthropy

The act of donating money, goods, services, or time to support a charitable cause or contribute to the welfare of others.

Employment Act of 1967

U.S. legislation aimed at promoting maximum employment, production, and purchasing power, often associated with measures to combat unemployment and inflation.

Corporate Philanthropy

Effort of an organization to make a contribution to the communities in which it earns profits.