For a t-statistic = 2.56 with 20 degrees of freedom, what would be the appropriate statement about the significance level?
a. p < .01
b. p > .05
c. p < .05
d. p > .01
c. p < .05
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Answer the following statement(s) true (T) or false (F)
As stipulated by the Every Student Succeeds Act (ESSA), 1 percent of the total student population may take alternative assessments based on alternative academic achievement standards.
A group of teachers is evaluating a social studies test and the teachers find that 6 of 8 topics in the curriculum are covered by items in the text. The type of validity of concern is:
a. construct validity. b. criterion validity. c. content validity. d. concurrent validity.
. Measures of variability can range in value from
–? to +? B. 0 to +? C. It depends on whether the variability is positive or negative. D. It depends on the value of the mean for a given distribution
What three types of thinking, used together, will help you learn, retain, and use information effectively?
a. analytical, critical, and creative b. critical, creative, and practical c. growth, practical, and questioning d. neurons, synapses, and dendrites