Use the Wilcoxon Rank-Sum Test to Test the Claim That

question 40

Essay

Use the Wilcoxon rank-sum test to test the claim that the two independent samples come from populations with
equal medians. Use the Wilcoxon rank-sum approach to test the claim that the sample student grade averages
at two colleges come from populations with the same median. The sample data is listed below. Use a 0.05 level
of significance, and assume that the samples were randomly selected. $$\begin{array} { | l l l l l l l l l l l l | } \hline \text { College A } & 3.2 & 4.0 & 2.4 & 2.6 & 2.0 & 1.8 & 1.3 & 0.0 & 0.5 & 1.4 & 2.9 \\\hline \text { College B } & 2.4 & 1.9 & 0.3 & 0.8 & 2.8 & 3.0 & 3.1 & 3.1 & 3.1 & 3.5 & 3.5 \\\hline\end{array}$$

Identify the differences between Erikson's and Freud's theories of developmental psychology.

Understand the concept of generativity versus stagnation in middle adulthood as per Erikson.

Recognize the significance of early childhood psychoanalytic factors on personality and behavioral outcomes.

Describe Erikson's stages relevant to childhood and adolescence, including autonomy, initiative, industry, and identity stages.

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Definitions:

United States

A country in North America consisting of 50 states and a federal district, known for its diverse landscape and population as well as being a major political and economic power.

Heterosexuality

A sexual orientation characterized by a romantic or sexual attraction between individuals of the opposite sex.

Post-structuralists

Theorists who critique the structures of knowledge, identity, society, and language, challenging the assumptions and binaries established by structuralism.

Natural

Existing in or derived from nature; not made or caused by humankind.