In order to improve the grades of students at UTC,several incentive programs have been introduced.Results of random samples of grades from after and before the incentive programs are given below.
a.Give the hypotheses.
b.Compute the test statistic.
c.At a 0.1 level of significance,test tto determine whether the incentive programs have significantly increased the average grades.
Definitions:
Sciences of Sex
This term refers to interdisciplinary research areas that study sexual behavior, biological differences between sexes, and the impact of sex on various aspects of life, including health, society, and psychology.
Nineteenth Century
A century marked by industrialization, political revolutions, and the expansion of the British Empire, spanning from 1801 to 1900.
Robert Merton
An American sociologist known for his theories on social structure, social functions, and the sociology of science.
Functionalist Approach
An approach in sociology that emphasizes the way in which the parts of a society are structured to maintain its stability and functionality.
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