Kindra, age 4, is very particular about her daily routines, especially at mealtime. She will only eat from a certain plate, drink from one certain cup, and must have a folded napkin next to her plate. She is exhibiting the phenomenon called .

Just right

Explanation:A phenomenon is an extraordinary occurrence or circumstance. ... Like many words with Greek roots, phenomenon started out as a science term. Scientists used it (and still do) to describe any event or fact that could be observed, amazing or not.

Examples of natural phenomena include gravity, tides, biological processes and oscillation. Social phenomena are those that occur or exist through the actions of groups of humans.

Just right

Explanation:

Kindra, age 4, is very particular about her daily routines, especially at mealtime. She will only eat from a certain plate, drink from one certain cup, and must have a folded napkin next to her plate. She is exhibiting the phenomenon called just right.

Children at this stage of development tend to behavd in a particular order for things and can seem picky with their clothing, food, and daily rituals. A compulsivity about their daily routines is known as the “just right” phenomenon. This normal phenomenon peaks around the age of 3 and fades by age 6

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 !