The weights of cockroaches follow a Normal distribution with mean 80 grams and standard deviation 2 grams. The figure below is the Normal curve for this distribution of weights. At which point on the Normal curve is the median of the distribution of cockroach weights located?
A) C
B) D
C) E
D) Either point C or point E is correct, but can't tell which.
E) Can't tell from the information given.

Question

The weights of cockroaches follow a Normal distribution with mean 80 grams and standard deviation 2 grams. The figure below is the Normal curve for this distribution of weights.  At which point on the Normal curve is the median of the distribution of cockroach weights located?
A) C 
B) D 
C) E 
D) Either point C or point E is correct, but can't tell which. 
E) Can't tell from the information given.

Quizplus · Accepted Answer

The Answer of The weights of cockroaches follow a Normal distribution with mean 80 grams and standard deviation 2 grams. The figure below is the Normal curve for this distribution of weights.  At which point on the Normal curve is the median of the distribution of cockroach weights located?
A) C 
B) D 
C) E 
D) Either point C or point E is correct, but can't tell which. 
E) Can't tell from the information given.

The Weights of Cockroaches Follow a Normal Distribution with Mean