According to the article Love Makes the World Go ‘Round about male and female sexual psychology, in human beings, the egg is about ____ times larger than the sperm:

Which of the following variables has been shown to be correlated with the timing of toilet training in the United States?

a. Number of children in the family b. Location of the toilet within the house c. Education level of the parents d. Marital status of the primary caregiver

A normal distribution has a mean of µ = 70 with ? = 12. If one score is randomly selected from this distribution, what is the probability that the score will be less than X = 76?

A) ?0.1915 B) ?0.3085 C) ?0.6915 D) ?0.3830