In a unimodal, symmetrical distribution as shown in the figure below,
A) the meanis the same as the median, but the modecan be different.
B) the mean, the median, and the mode are the same.
C) the median and the mode are the same, but the mean can be different.
D) the mean, the median, and the mode are different.
A student received the following grades last semester. Find the student’s semester grade point average.
Course Credits Grade/Points
Statistics 4 A / 4.0
Physics 5 A / 4.0
Sociology 3 B / 3.0
Literature 2 B / 3.0
Tennis 1 D / 1.0
a) is incorrect, because it is clearly seen from the graph that the mode is the …
This solution helps with a unimodal symmetrical distribution problem.