For a symmetrical distribution of 10 scores the mean is calculated to be 32.6. Later it is learned that John's recorded score of 28 really should be a 35. Correcting this error will change the calculated value of
A) the mean only
B) the mean and the mode
C) the median and the mode
D) the mean and the median

Question

Quizplus · Accepted Answer

The Answer of For a symmetrical distribution of 10 scores the mean is calculated to be 32.6. Later it is learned that John's recorded score of 28 really should be a 35. Correcting this error will change the calculated value of
A) the mean only
B) the mean and the mode
C) the median and the mode
D) the mean and the median

For a Symmetrical Distribution of 10 Scores the Mean Is