About what percent of the cockroaches have weights between 76 grams and 84 grams?
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.
A) 99.7 percent
B) 95 percent
C) 68 percent
D) 47.5 percent
E) 34 percent

Question

About what percent of the cockroaches have weights between 76 grams and 84 grams?
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. 
A) 99.7 percent 
B) 95 percent 
C) 68 percent 
D) 47.5 percent 
E) 34 percent

Quizplus · Accepted Answer

The Answer of About what percent of the cockroaches have weights between 76 grams and 84 grams?
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. 
A) 99.7 percent 
B) 95 percent 
C) 68 percent 
D) 47.5 percent 
E) 34 percent

About What Percent of the Cockroaches Have Weights Between 76