Answer: Wendy did not use random assignment
Explanation: Wendy's failure to randomly assign participants or subject to his research will pose a threat to the internal validity of his study. The internal validity of a study simply refers to the structure of an experiment and it's trustworthiness in establishing causal relationship between the applied treatment used a study and the observed outcome. Wendy's decision to ignore random assignment and opt for a manual assignment of subject to each treatment will pose a threat to the structure of his study and hence the establishment of a causal relationship between the treatment t and outcome of the study.
In order for the student to be able to properly test the hypothesis, it will be needed that certain data is collected first. The student will have to take the most important things in consideration about the creosote bush, like would it be able to survive under shade (much limited sunlight), would it be able to sustain increased amount of moisture (the solar panels will keep some of the moisture below them), but also being exposed under high temperature. The conditions for the creosote bush will change significantly, so these three things will be of crucial importance to be tested, since it is a very specialized plant, and those types of plants usually react very badly on sudden changes.
Plessy v. Ferguson. Plessy, who was 1/8 African American, tried to ride in a "whites only" train car, violating a Louisiana law that separate amenities must be provided for people of different races. The Court found that separate accommodations were allowed by the "privileges and immunities" and "equal protection" clauses of the fourteenth amendment as long as they were comparable in quality.
Assuming that you're talking about the Pacific War.
The battle that was fought in the most northern region would be the Autelian Island Campaign. The war zone was located on the northern part of the Pacific area
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Pontius Pilate is believed to have hailed from the Samnium region of central Italy. Pontius Pilate served as the prefect of Judaea from 26 to 36 A.D. He convicted Jesus of treason and declared that Jesus thought himself King of the Jews, and had Jesus crucified.
