John drives to work each morning and the trip takes an average of µ = 38 minutes. The distribution of driving times is approximately normal with a standard deviation of ? = 5 minutes. For a randomly selected morning, what is the probability that John's drive to work will take between 36 and 40 minutes?

African Americans are more likely to use physical punishment as a means to correct their children; however, this is also accompanied with ____ so that the children understand that the intent is to teach them right from wrong

a. a high degree of warmth b. a high degree of shame c. a low degree of acceptance d. a low degree of empathy

The relationship between the exact value of alpha and the number of degrees of freedom, is that

a. the greater the alpha level, the greater the degrees of freedom b. the smaller the alpha level, the greater the degrees of freedom c. degrees of freedom and alpha level take on the same value d. none of these, since the alpha level and degrees of freedom are unrelated