A researcher thinks that when adolescents are more sedentary they are also more likely to report that they watch more hours of television. Based on this information, the researcher can most accurately write which type of hypothesis?
a. directional hypothesis
b. non-directional hypothesis
c. research data hypothesis
d. none of these
Ans: A
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A rectangular distribution, in addition to being symmetrical, would be an example of a(n): __________
Fill in the blanks with correct word
Which of the following is an example of de facto segregation?
A. the U.S. Supreme Court's 1954 decision in Brown v. Board of Education B. the economic segregation of schools C. the illegalization of interracial marriage D. Deferred Action for Childhood Arrivals
Anexampleofanextraindividualinterventionis
A. beginninganexerciseprogram. B. keepinga positiveoutlook. C. takingadvantageoftransportationprogramstoincreasemobility. D. surgery.
The system of stratification that characterized the southern United States from the end of the Civil War through the 1960s resembled a(n) ________.
A. caste system B. class system C. estate system D. feudal system