NASA Scientists Send a Small Population of Dogs to a New

question 43

Multiple Choice

NASA Scientists send a small population of dogs to a new planet in order to test if it will be hospitable for human colonization.Through a random lottery,only Great Dane and St.Bernard dog breeds are sent,and the resulting population consists of tall,longhaired dogs.After 100 years these dogs return to Earth and are no longer able to mate with Earth dogs.This scenario is an example of

• A)allopatric speciation through genetic drift.
• B)allopatric speciation through natural selection.
• C)sympatric speciation through genetic drift.
• D)sympatric speciation through natural selection.

Identify rejection regions and critical values for various significance levels.

Distinguish between one-tailed and two-tailed tests.

Understand the relationship between confidence intervals and hypothesis tests.

Know how to use test statistics to decide on the rejection or acceptance of a null hypothesis.

---

Definitions:

Black Families

Family units or structures that are part of the African American community or those of African descent.

Atlantic Slave Trade

The systematic importation of African slaves from their native continent across the Atlantic Ocean to the New World, largely fueled by rising demand for sugar, rice, coffee, and tobacco.

La Jaula de Oro

A Spanish term meaning "The Golden Cage," referring to the 2013 Mexican film that depicts the journey of young migrants from Guatemala to the United States.

Los Tigres del Norte

A renowned norteño band from Mexico, famous for their songs that tell stories of life, love, and the experiences of immigrants.