How many chromosomes are contained in a woman's egg cells and a man's sperm cells?
A. 23
B. 48
C. 52
D. 16
Answer: A
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A researcher's theory that teaching the alphabet backwards shortens the time to learn letters was not found to be statistically significant. It could be that
a. this method of teaching letters is not helpful. b. the method of teaching letters is helpful but there were problems with the design of the study. c. the method of teaching letters is helpful but the design lacked the power to reject the false null hypothesis. d. All of these are true. e. None of these is true.
According to Lincoln and Guba, the primary criterion of the adequacy of the sample size in a qualitative inquiry is
a. data triangulation. c. data saturation. b. data representation. d. data stratification.
Part H of IDEA 2004 serves students age 3 to 5
Indicate whether the statement is true or false.
. During daylight saving time, we advance clocks 1 hr. This practice is continued into modern times due to which method of knowing?
A. intuition B. science C. empiricism D. tenacity