The class sizes of the Introductory Psychology courses at a college are shown below. 121, 134, 106, 93, 149, 130, 119, 128
The college adds a new Honors Introductory Psychology course with 45 students. What effect does the new class size have on the center and
spread of the class sizes of the Introductory Psychology courses at the college?
OA.
The value of the center decreases and the distribution has a smaller spread.
OB. The value of the center increases and the distribution has a larger spread.
OC.
The value of the center increases and the distribution has a smaller spread.
OD
The value of the center decreases and the distribution has a larger spread.