Danielle is consulting her college's course catalog. The description of one psychology course begins, "This course surveys growth and change across the life span in physical, cognitive, and social domains." This course is MOST likely:

Developmental psychology

Explanation:

In psychology, the area of developmental psychology is the area of psychology that focuses on the physical, cognitive and social changes an individual goes through across their life span. It usually starts since conception and until death.

In this example, Danielle is consulting her college's course catalog which has the description "This course surveys growth and change across the life span in physical, cognitive, and social domains". Since the course studies the chances across the lifespan in physical, cognitive and social domains, this course most likely refers to developmental psychology.

the median of the data is 4.

step-by-step explanation:

the median means the middle number of a given number.

to decide which one is the median, arrange in ascending or descending order. but sometimes, you may find two(2) number in the middle, but it's easy, just add them together and divide by 2.

so,   determine the median of the data. 2, 3, 3, 4, 5, 7, 9

it is already arranged, count 3 times forward and 3 backward and the one left is your answer.

2,3,3,4,5,7,9

our answer is 4.

hope this !

good question. i'll be looking into that. (this is a joke sir)