What conclusion is appropriate if a chi-square test produces a chi-square statistic near zero?
a. There is a good fit between the sample data and the null hypothesis.
b. There is a large discrepancy between the sample data and the null hypothesis.
c. All of the expected frequencies must also be close to zero.
d. The researcher made a mistake because chi-square can never be close to zero.
A
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When a closet door is closed, its shape is perceived as rectangular. When the same door is opened, the retinal image is trapezoidal, but we realize the shape of the door has not changed due to
a. size constancy. c. shape constancy. b. interposition. d. convergence.
The text discusses research about Southeast Asian immigrant families. The results of this study suggest that which of the following factors is important in determining children's IQs?
a. race and skin color b. ethnicity and first language learned c. how long the family has lived in the U. S. d. family emphasis on education and success
________ that have occurred over the past thirty years are a significant contributor to obesity
FIll in the blank with correct word.
Who is most likely to use psychological tests in an educational setting to make program and curriculum decisions?
A. administrators at the school level B. administrators at the state level C. administrators at the district level D. administrators at the national level