Prenatally, development happens in a "head to tail" pattern known as:

According to the modified filter theory, information will draw our attention if it stands out because of its ______

a. meaningfulness c. physical properties b. commonality d. incongruity

For a population of exam scores, a score of X = 83 corresponds to z = +0.50 and a score of X = 89 corresponds to z = +1.50 . The population mean is ? = 80

Indicate whether the statement is true or false