Answer: Regression-artifact
Explanation:
Regression artifact is the process in which non- random samples that represent the population is selected along with defective correlation with each other .
According to the question, cross-over effect in data can tend to eliminate the impact of regression artifact in which different treatment is received by subject in a series to cancel out regression.
Other options are incorrect because history, attrition or local history are not the factors that can be eliminated by crossover effect.Thus, the correct option is regression artifact.
Answer:
Abraham
Explanation:
According to the Torah, Yahweh guided Abraham and his family on a journey to the promised land of Canaan around 4000 years ago. Throughout the year, Abraham and his family keep extending their family trees and populate the area. Which is why there is a conception that Israelis can track their ancestry back to Abraham.
Historians on the other hand have different opinion regarding this conception. They believed that the population process is much complicated since they have to consider the immigration that occurred from middle east and European regions into Israel. So, not all of Israelis might have a direct ancestry to Abraham.
Answer:
wow, you so smart, unlike me
Explanation:
Sarcasm - Apex :)
Sarcasm - the use of irony to mock someone and convey contempt.
Answer: B) Evaluation apprehension
Explanation:
Evaluation apprehension is the concept in which it is believed that working on a task with other people can raise concern how will those people think of work may improve or degrade performance.
According to the question, Sarah's situation is describing evaluation apprehension as she has concern what jury will think about her speech which impacts in degradation or enhancement of her speech performance.
Other options are incorrect because self-serving bias, risky shift and altruism is not impacting performance of Sarah.Thus, the correct option is option(B).
