Use the technology of your choice to decide whether applying the Wilcoxon signed-rank test is reasonable. Explain your answer. In the paper “A Survey of African and Asian Elephant Diets and Measured Body Dimensions Compared to Their Estimated Nutrient Requirements” (Proceedings of the American Zoo and Aquarium Association Nutrition Advisory Group.), K. Ange et al. studied nutrient levels of African and Asian elephants at a sample of zoos in the United States and Europe. The following table gives the number of Asian elephants at each of the fifteen zoos sampled.

$$\begin{array}{llllllll} \hline 0 & 2 & 4 & 0 & 3 & 2 & 0 & 0 \\ 0 & 1 & 0 & 7 & 8 & 2 & 0 & \\ \hline \end{array}$$

Using Capitals for Courses. For each of the following, choose the correctly written course title from the choices in parentheses and write it in the blank. Even though Marguerite does not enjoy her ______ class, she does well in it. (social studies, Social Studies)

Early studies of the genetic code revealed it to be triplet in nature and to be nonoverlapping, commaless, and degenerate.

What did studies of P-wave and S-wave shadows reveal about Earth’s interior?

What do you think are the most compelling reasons for and against conducting studies of twins?

Describe two studies that show in more detail how behavior has a genetic bases.

Do you believe it is ethical or unethical to deceive people about the purposes of research studies?

Read the paragraph below. Then present the information in a table or graph.

Experts predict that immigration patterns in the United States will have a significant impact on the ethnic and racial makeup of the population. In $1998$, the makeup was as follows: $73 \%$ non-Latino white; $12 \%$ African American; $11 \%$ Latino; and $4 \%$ Asian. By $2050$, the Census Bureau predicts that the population will consist of the following: $53 \%$ non-Latino white; $25 \%$ Latino; 14% African American; and 8% Asian.

Social Studies Connection: How does Equiano's voyage compare with those of travelers and colonists?

A person who studies with $\underline{diligence}$ is -
$A$ inconsistent
$B$ careless
$C$ unfocused
$D$ persevering

What histocompatibility studies are generally performed before renal transplant, and why are they important?

Why are studies of twins important for determining whether a disorder has a biological basis?

According to the Census's Population Survey, the percentage of children with two parents at home is the highest for Asians and lowest for blacks (USA TODAY, February 26, 2009). It is reported that $85 \%$ of Asian, $78 \%$ of white, $70 \%$ of Hispanic, and $38 \%$ of black children have two parents at home. Suppose there are 500 students in a representative school, of which 280 are white, 50 are Asian, 100 are Hispanic, and 70 are black.

What is the probability that a child is not white?

What is the name given to the branch of chemistry dealing with reaction rates? Why are such studies important?