The mean test scores with standard deviations of four English classes are given. Class Mean Standard Deviation Mrs. Jones 89 1 point 9 Mrs. Rijo 82 1 point 4 Mr. Phan 73 3 point 4 Mrs. Scott 90 6 point 1 Which statement is most likely to be true?
Answer
A
The scores of Mr. Phan’s class are the closest to the class mean.
B
The scores of Mrs. Scott’s class are the closest to the class mean.
C
The scores of Mrs. Rijo’s class are the closest to the class mean.
D
The scores of Mrs. Jones’s class are the closest to the class mean.