Sam, Frank and Tom, all Black males, committed crimes that are surprisingly similar. Sam murdered a White female, a 22-year-old student on a city college campus. Frank murdered a Black female, a 40-year-old administrator on a suburban college campus. Tom murdered a Black female, a 36 year old professor on a city college campus. Given these details, who is more likely to be sentenced to death?

In a one-factor between-subjects analysis of variance, the total variation in scores is

sorted into two sources: _____ . a. sums of squares and degrees of freedom b. between-groups variation and inter-groups variation c. between-groups and within-groups variation d. independent variation and common variation

Which of these best shows how environmental changes can alter the effects of a gene? a. Many Asian people learn to avoid excess consumption of milk. b. Physical exercise improves mental functioning for many people. c. Brain damage can impair people's ability to recognize faces

d. A special diet can prevent the effects of PKU (phenylketonuria).