The year is 1996. Mrs. Jones is a high school mathematics teacher. What is Mrs. Jones' most probable top concern?
a. gum chewing
b. littering
c. weekend parties
d. violence in school
D
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Membership based on one's national origin or the national origin of one's ancestors when they immigrated to the United States is
a. Gender. b. Race. c. Ethnic groups. d. Religion.
How do reactivity and observer drift differ? How are they similar?
What will be an ideal response?
________ provides students with positive outcomes such as information about how they are progressing and ownership of their learning
A) Student self-reflection B) Summative assessment C) Standardized testing D) All of the above
The mean is 110 and the standard deviation is 30 for all statistics students taking the same exam. Twenty-five randomly selected students are drawn from this population, and the sample mean is 98. Are these students representative of the population? Use a = .05. What is your statistical decision?
What will be an ideal response?